code stringlengths 23 201k | docstring stringlengths 17 96.2k | func_name stringlengths 0 235 | language stringclasses 1
value | repo stringlengths 8 72 | path stringlengths 11 317 | url stringlengths 57 377 | license stringclasses 7
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public void addDynamicFunctionToTheRegistry(String functionClassName, Function function) {
if (!dynamicFunctionRegistry.contains(functionClassName)) {
dynamicFunctionRegistry.put(functionClassName, function);
}
} | Tries to resolve function name as Dali function name using the provided Hive table catalog information.
This uses table parameters 'function' property to resolve the function name to the implementing class.
@param originalViewTextFunctionName original function name in view text to resolve
@param table Hive metastore ta... | addDynamicFunctionToTheRegistry | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveFunctionResolver.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveFunctionResolver.java | BSD-2-Clause |
private @Nonnull Collection<Function> resolveDaliFunctionDynamically(String originalViewTextFunctionName,
String functionClassName, HiveTable hiveTable, int numOfOperands) {
if (dynamicFunctionRegistry.contains(functionClassName)) {
return ImmutableList.of(dynamicFunctionRegistry.get(originalViewTextFun... | Tries to resolve function name as Dali function name using the provided Hive table catalog information.
This uses table parameters 'function' property to resolve the function name to the implementing class.
@param originalViewTextFunctionName original function name in view text to resolve
@param table Hive metastore ta... | resolveDaliFunctionDynamically | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveFunctionResolver.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveFunctionResolver.java | BSD-2-Clause |
private @Nonnull Function unresolvedFunction(String functionName) {
SqlIdentifier funcIdentifier = new SqlIdentifier(ImmutableList.of(functionName), ZERO);
return new Function(functionName,
new SqlUnresolvedFunction(funcIdentifier, null, null, null, null, SqlFunctionCategory.USER_DEFINED_FUNCTION));
} | Tries to resolve function name as Dali function name using the provided Hive table catalog information.
This uses table parameters 'function' property to resolve the function name to the implementing class.
@param originalViewTextFunctionName original function name in view text to resolve
@param table Hive metastore ta... | unresolvedFunction | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveFunctionResolver.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveFunctionResolver.java | BSD-2-Clause |
private @Nonnull SqlOperandTypeChecker createSqlOperandTypeChecker(int numOfOperands) {
List<SqlTypeFamily> families = new ArrayList<>();
for (int i = 0; i < numOfOperands; i++) {
families.add(SqlTypeFamily.ANY);
}
SqlOperandTypeChecker sqlOperandTypeChecker = family(families);
return sqlOper... | Tries to resolve function name as Dali function name using the provided Hive table catalog information.
This uses table parameters 'function' property to resolve the function name to the implementing class.
@param originalViewTextFunctionName original function name in view text to resolve
@param table Hive metastore ta... | createSqlOperandTypeChecker | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveFunctionResolver.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveFunctionResolver.java | BSD-2-Clause |
private String removeVersioningPrefix(String className) {
if (className != null && !className.isEmpty()) {
int firstDotIndex = className.indexOf('.');
if (firstDotIndex != -1) {
String prefix = className.substring(0, firstDotIndex);
if (prefix.matches(VERSIONED_UDF_CLASS_NAME_PREFIX)) {
... | Removes the versioning prefix from a given UDF class name if it is present.
A class name is considered versioned if the prefix before the first dot
follows {@link HiveFunctionResolver#VERSIONED_UDF_CLASS_NAME_PREFIX} format | removeVersioningPrefix | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveFunctionResolver.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveFunctionResolver.java | BSD-2-Clause |
private ObjectInspector getObjectInspector(RelDataType relDataType) {
TypeInfo typeInfo = TypeConverter.convert(relDataType);
return TypeInfoUtils.getStandardJavaObjectInspectorFromTypeInfo(typeInfo);
} | This method converts RelDataType to ObjectInspector
@param relDataType RelDataType to convert to ObjectInspector
@return converted ObjectInspector based on input RelDataType | getObjectInspector | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | BSD-2-Clause |
private RelDataType getRelDataType(ObjectInspector hiveObjectInspector, RelDataTypeFactory relDataTypeFactory) {
TypeInfo typeInfo = TypeInfoUtils.getTypeInfoFromObjectInspector(hiveObjectInspector);
return TypeConverter.convert(typeInfo, relDataTypeFactory);
} | This method converts ObjectInspector to RelDataType
@param hiveObjectInspector ObjectInspector to convert to RelDataType
@param relDataTypeFactory RelDataTypeFactory used during the conversion
@return converted RelDataType based on input ObjectInspector | getRelDataType | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | BSD-2-Clause |
private URLClassLoader getUdfClassLoader() {
if (_udfClassLoader == null) {
URL[] urls = _udfDependencies.stream()
.flatMap(udfDependency -> _artifactsResolver.resolve(_udfClassName, udfDependency).stream())
.map(file -> url(file.toURI())).toArray(URL[]::new);
_udfClassLoader = new ... | This method converts ObjectInspector to RelDataType
@param hiveObjectInspector ObjectInspector to convert to RelDataType
@param relDataTypeFactory RelDataTypeFactory used during the conversion
@return converted RelDataType based on input ObjectInspector | getUdfClassLoader | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | BSD-2-Clause |
private Class getDynamicallyLoadedUdfClass() throws ClassNotFoundException {
try {
return Class.forName(_udfClassName, true, getUdfClassLoader());
} catch (NoClassDefFoundError error) {
if (error.getMessage().contains("GenericUDF")) {
// If GenericUDF class could not be found, add `hive-exec... | This method converts ObjectInspector to RelDataType
@param hiveObjectInspector ObjectInspector to convert to RelDataType
@param relDataTypeFactory RelDataTypeFactory used during the conversion
@return converted RelDataType based on input ObjectInspector | getDynamicallyLoadedUdfClass | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | BSD-2-Clause |
private Class getDynamicallyLoadedObjectInspectorArrayClass() throws ClassNotFoundException {
return Class.forName("[Lorg.apache.hadoop.hive.serde2.objectinspector.ObjectInspector;", true, getUdfClassLoader());
} | This method converts ObjectInspector to RelDataType
@param hiveObjectInspector ObjectInspector to convert to RelDataType
@param relDataTypeFactory RelDataTypeFactory used during the conversion
@return converted RelDataType based on input ObjectInspector | getDynamicallyLoadedObjectInspectorArrayClass | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | BSD-2-Clause |
private Object getDynamicallyLoadedObjectInspectors(ObjectInspector[] ois) {
try {
Class objectInspectorClass =
Class.forName("org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector", true, getUdfClassLoader());
Object objectInspectorArray = Array.newInstance(objectInspectorClass, ois.l... | This method converts ObjectInspector to RelDataType
@param hiveObjectInspector ObjectInspector to convert to RelDataType
@param relDataTypeFactory RelDataTypeFactory used during the conversion
@return converted RelDataType based on input ObjectInspector | getDynamicallyLoadedObjectInspectors | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | BSD-2-Clause |
private Object getDynamicallyLoadedObjectInspector(String typeName) {
try {
Class typeInfoUtilsClass =
Class.forName("org.apache.hadoop.hive.serde2.typeinfo.TypeInfoUtils", true, getUdfClassLoader());
Class typeInfoClass = Class.forName("org.apache.hadoop.hive.serde2.typeinfo.TypeInfo", true, ... | This method converts ObjectInspector to RelDataType
@param hiveObjectInspector ObjectInspector to convert to RelDataType
@param relDataTypeFactory RelDataTypeFactory used during the conversion
@return converted RelDataType based on input ObjectInspector | getDynamicallyLoadedObjectInspector | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | BSD-2-Clause |
private ObjectInspector getContextObjectInspector(Object oi) {
try {
Class objectInspectorClass =
Class.forName("org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector", true, getUdfClassLoader());
Class typeInfoUtilsClass =
Class.forName("org.apache.hadoop.hive.serde2.typeinf... | This method converts ObjectInspector to RelDataType
@param hiveObjectInspector ObjectInspector to convert to RelDataType
@param relDataTypeFactory RelDataTypeFactory used during the conversion
@return converted RelDataType based on input ObjectInspector | getContextObjectInspector | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | BSD-2-Clause |
private static URL url(URI uri) {
try {
return uri.toURL();
} catch (MalformedURLException e) {
throw new IllegalArgumentException("Malformed URL: " + uri, e);
}
} | This method converts ObjectInspector to RelDataType
@param hiveObjectInspector ObjectInspector to convert to RelDataType
@param relDataTypeFactory RelDataTypeFactory used during the conversion
@return converted RelDataType based on input ObjectInspector | url | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveGenericUDFReturnTypeInference.java | BSD-2-Clause |
@Override
public boolean checkOperandTypes(SqlCallBinding callBinding, boolean throwOnFailure) {
RelDataType operandType = callBinding.getOperandType(0);
return operandType instanceof ArraySqlType;
} | Calcite operator representation for Hive posexplode function.
{@code posexplode} supports single array as argument and
behaves like explode for arrays, but includes the position of items in the original array | checkOperandTypes | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HivePosExplodeOperator.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HivePosExplodeOperator.java | BSD-2-Clause |
@Override
public SqlOperandCountRange getOperandCountRange() {
return SqlOperandCountRanges.of(1);
} | Calcite operator representation for Hive posexplode function.
{@code posexplode} supports single array as argument and
behaves like explode for arrays, but includes the position of items in the original array | getOperandCountRange | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HivePosExplodeOperator.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HivePosExplodeOperator.java | BSD-2-Clause |
@Override
public RelDataType inferReturnType(SqlOperatorBinding opBinding) {
RelDataType operandType = opBinding.getOperandType(0);
final RelDataTypeFactory.Builder builder = opBinding.getTypeFactory().builder();
builder.add(ARRAY_ELEMENT_VAL_NAME, operandType.getComponentType());
builder.add(ARRAY_EL... | Calcite operator representation for Hive posexplode function.
{@code posexplode} supports single array as argument and
behaves like explode for arrays, but includes the position of items in the original array | inferReturnType | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HivePosExplodeOperator.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HivePosExplodeOperator.java | BSD-2-Clause |
@Override
public boolean checkOperandTypes(SqlCallBinding callBinding, boolean throwOnFailure) {
return callBinding.getOperandType(0).getSqlTypeName() == SqlTypeName.VARCHAR
&& callBinding.getOperandType(1).getSqlTypeName() == SqlTypeName.VARCHAR;
} | Calcite operator representation for Hive reflect function.
reflect(class,method[,arg1[,arg2..]]) calls method with reflection. | checkOperandTypes | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveReflectOperator.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveReflectOperator.java | BSD-2-Clause |
@Override
public SqlOperandCountRange getOperandCountRange() {
return SqlOperandCountRanges.from(2);
} | Calcite operator representation for Hive reflect function.
reflect(class,method[,arg1[,arg2..]]) calls method with reflection. | getOperandCountRange | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveReflectOperator.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveReflectOperator.java | BSD-2-Clause |
@Override
public RelDataType inferReturnType(SqlOperatorBinding sqlOperatorBinding) {
int operandCount = sqlOperatorBinding.getOperandCount();
ObjectInspector[] inputObjectInspectors = new ObjectInspector[operandCount];
// Since `reflect` is implemented as a GenericUDF, we can use `HiveGenericUDFReturnTyp... | Calcite operator representation for Hive reflect function.
reflect(class,method[,arg1[,arg2..]]) calls method with reflection. | inferReturnType | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveReflectOperator.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveReflectOperator.java | BSD-2-Clause |
public boolean isNegated() {
return negated;
} | Creates an operator to represent Hive's RLIKE operator as calcite operator
@param name Operator name
@param negated Whether this is 'NOT LIKE' | isNegated | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveRLikeOperator.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveRLikeOperator.java | BSD-2-Clause |
public SqlOperandCountRange getOperandCountRange() {
return SqlOperandCountRanges.of(2);
} | Creates an operator to represent Hive's RLIKE operator as calcite operator
@param name Operator name
@param negated Whether this is 'NOT LIKE' | getOperandCountRange | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveRLikeOperator.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveRLikeOperator.java | BSD-2-Clause |
public boolean checkOperandTypes(SqlCallBinding callBinding, boolean throwOnFailure) {
return OperandTypes.STRING_SAME_SAME.checkOperandTypes(callBinding, throwOnFailure)
&& SqlTypeUtil.isCharTypeComparable(callBinding, callBinding.operands(), throwOnFailure);
} | Creates an operator to represent Hive's RLIKE operator as calcite operator
@param name Operator name
@param negated Whether this is 'NOT LIKE' | checkOperandTypes | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveRLikeOperator.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveRLikeOperator.java | BSD-2-Clause |
public void unparse(SqlWriter writer, SqlCall call, int leftPrec, int rightPrec) {
final SqlWriter.Frame frame = writer.startList("", "");
call.operand(0).unparse(writer, getLeftPrec(), getRightPrec());
writer.sep(getName());
call.operand(1).unparse(writer, getLeftPrec(), getRightPrec());
writer.en... | Creates an operator to represent Hive's RLIKE operator as calcite operator
@param name Operator name
@param negated Whether this is 'NOT LIKE' | unparse | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveRLikeOperator.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/HiveRLikeOperator.java | BSD-2-Clause |
public int getOrdinal() {
return ordinal;
} | Custom implementation of {@link OrdinalReturnTypeInference} which allows inferring the return type
based on the ordinal of a given input argument and also exposes the ordinal. | getOrdinal | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/OrdinalReturnTypeInferenceV2.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/OrdinalReturnTypeInferenceV2.java | BSD-2-Clause |
@Override
public boolean checkOperandTypes(SqlCallBinding callBinding, boolean throwOnFailure) {
return family(SqlTypeFamily.STRING, SqlTypeFamily.ARRAY).checkOperandTypes(callBinding, throwOnFailure)
|| new SameOperandTypeChecker(-1).checkOperandTypes(callBinding, throwOnFailure);
} | Static implementation of HiveFunctionRegistry that has hard-coded list of all
function names. This has a major disadvantage that the user defined functions are
not available to the registry without manually adding the entry here and uploading
a new version of library.
TODO: Provide function registry catalog
Note that ... | checkOperandTypes | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
@Override
public SqlOperandCountRange getOperandCountRange() {
return SqlOperandCountRanges.from(2);
} | Static implementation of HiveFunctionRegistry that has hard-coded list of all
function names. This has a major disadvantage that the user defined functions are
not available to the registry without manually adding the entry here and uploading
a new version of library.
TODO: Provide function registry catalog
Note that ... | getOperandCountRange | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
@Override
public String getAllowedSignatures(SqlOperator op, String opName) {
return opName + "(STRING, ARRAY|STRING, ...)";
} | Static implementation of HiveFunctionRegistry that has hard-coded list of all
function names. This has a major disadvantage that the user defined functions are
not available to the registry without manually adding the entry here and uploading
a new version of library.
TODO: Provide function registry catalog
Note that ... | getAllowedSignatures | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
@Override
public Consistency getConsistency() {
return Consistency.NONE;
} | Static implementation of HiveFunctionRegistry that has hard-coded list of all
function names. This has a major disadvantage that the user defined functions are
not available to the registry without manually adding the entry here and uploading
a new version of library.
TODO: Provide function registry catalog
Note that ... | getConsistency | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
@Override
public boolean isOptional(int i) {
return false;
} | Static implementation of HiveFunctionRegistry that has hard-coded list of all
function names. This has a major disadvantage that the user defined functions are
not available to the registry without manually adding the entry here and uploading
a new version of library.
TODO: Provide function registry catalog
Note that ... | isOptional | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
@Override
public boolean checkOperandTypes(SqlCallBinding callBinding, boolean throwOnFailure) {
return true;
} | Static implementation of HiveFunctionRegistry that has hard-coded list of all
function names. This has a major disadvantage that the user defined functions are
not available to the registry without manually adding the entry here and uploading
a new version of library.
TODO: Provide function registry catalog
Note that ... | checkOperandTypes | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
@Override
public SqlOperandCountRange getOperandCountRange() {
return SqlOperandCountRanges.from(1);
} | Static implementation of HiveFunctionRegistry that has hard-coded list of all
function names. This has a major disadvantage that the user defined functions are
not available to the registry without manually adding the entry here and uploading
a new version of library.
TODO: Provide function registry catalog
Note that ... | getOperandCountRange | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
@Override
public String getAllowedSignatures(SqlOperator op, String opName) {
return opName + "(ANY, ...)";
} | Static implementation of HiveFunctionRegistry that has hard-coded list of all
function names. This has a major disadvantage that the user defined functions are
not available to the registry without manually adding the entry here and uploading
a new version of library.
TODO: Provide function registry catalog
Note that ... | getAllowedSignatures | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
@Override
public Consistency getConsistency() {
return Consistency.NONE;
} | Static implementation of HiveFunctionRegistry that has hard-coded list of all
function names. This has a major disadvantage that the user defined functions are
not available to the registry without manually adding the entry here and uploading
a new version of library.
TODO: Provide function registry catalog
Note that ... | getConsistency | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
@Override
public boolean isOptional(int i) {
return false;
} | Static implementation of HiveFunctionRegistry that has hard-coded list of all
function names. This has a major disadvantage that the user defined functions are
not available to the registry without manually adding the entry here and uploading
a new version of library.
TODO: Provide function registry catalog
Note that ... | isOptional | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
@Override
public Collection<Function> lookup(String functionName) {
return FUNCTION_MAP.get(functionName.toLowerCase());
} | Returns a list of functions matching given name case-insensitively. This returns empty list if the
function name is not found.
@param functionName function name to match
@return list of matching HiveFunctions or empty collection. | lookup | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
public ImmutableMultimap<String, Function> getRegistry() {
return ImmutableMultimap.copyOf(FUNCTION_MAP);
} | @return immutable copy of internal function registry | getRegistry | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
private static void addFunctionEntry(String functionName, SqlOperator operator) {
FUNCTION_MAP.put(functionName.toLowerCase(), new Function(functionName, operator));
} | Adds the function to registry, the key is lowercase functionName to make lookup case-insensitive. | addFunctionEntry | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
public static void createAddUserDefinedFunction(String functionName, SqlReturnTypeInference returnTypeInference,
SqlOperandTypeChecker operandTypeChecker) {
addFunctionEntry(functionName, createCalciteUDF(functionName, returnTypeInference, operandTypeChecker));
} | Adds the function to registry, the key is lowercase functionName to make lookup case-insensitive. | createAddUserDefinedFunction | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
public static void createAddUserDefinedFunction(String functionName, SqlReturnTypeInference returnTypeInference,
SqlOperandTypeChecker operandTypeChecker, String dependency) {
String depPrefix = dependency.substring(0, 6).toLowerCase();
// TODO: dependency not used. Consider removing it (maybe this metho... | Adds the function to registry, the key is lowercase functionName to make lookup case-insensitive. | createAddUserDefinedFunction | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
public static void createAddUserDefinedTableFunction(String functionName, ImmutableList<String> returnFieldNames,
ImmutableList<?> returnFieldTypes, SqlOperandTypeChecker operandTypeChecker) {
// The type of returnFieldTypes can only be ImmutableList<SqlTypeName> or ImmutableList<SqlReturnTypeInference>
/... | Adds the generic UDTF, which is almost same as how we register for LinkedIn UDFs except that we need to register
the return field names in `UDTF_RETURN_FIELD_NAME_MAP` | createAddUserDefinedTableFunction | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
private static SqlOperator createCalciteUDF(String functionName, SqlReturnTypeInference returnTypeInference,
SqlOperandTypeInference operandTypeInference, SqlOperandTypeChecker operandTypeChecker,
List<RelDataType> paramTypes) {
return new SqlUserDefinedFunction(new SqlIdentifier(functionName, SqlParser... | Adds the generic UDTF, which is almost same as how we register for LinkedIn UDFs except that we need to register
the return field names in `UDTF_RETURN_FIELD_NAME_MAP` | createCalciteUDF | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
private static SqlOperator createCalciteUDF(String functionName, SqlReturnTypeInference returnTypeInference,
SqlOperandTypeChecker operandTypeChecker) {
return new SqlUserDefinedFunction(new SqlIdentifier(functionName, SqlParserPos.ZERO), returnTypeInference, null,
operandTypeChecker, null, null);
} | Adds the generic UDTF, which is almost same as how we register for LinkedIn UDFs except that we need to register
the return field names in `UDTF_RETURN_FIELD_NAME_MAP` | createCalciteUDF | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
private static SqlOperator createCalciteUDF(String functionName, SqlReturnTypeInference returnTypeInference) {
return createCalciteUDF(functionName, returnTypeInference, null);
} | Adds the generic UDTF, which is almost same as how we register for LinkedIn UDFs except that we need to register
the return field names in `UDTF_RETURN_FIELD_NAME_MAP` | createCalciteUDF | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
private static void addCastOperatorEntries() {
String[] castFunctions =
{ "tok_boolean", "tok_int", "tok_string", "tok_double", "tok_float", "tok_bigint", "tok_tinyint", "tok_smallint", "tok_char", "tok_decimal", "tok_varchar", "tok_binary", "tok_date", "tok_timestamp" };
for (String f : castFunctions) ... | Adds the generic UDTF, which is almost same as how we register for LinkedIn UDFs except that we need to register
the return field names in `UDTF_RETURN_FIELD_NAME_MAP` | addCastOperatorEntries | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
private static Predicate<Integer> optionalOrd(final int ordinal) {
return input -> input == ordinal;
} | Returns a predicate to test if ordinal parameter is optional
@param ordinal parameter ordinal number
@return predicate to test if the parameter is optional | optionalOrd | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
private static Predicate<Integer> optionalOrd(final List<Integer> ordinals) {
return ordinals::contains;
} | Returns a predicate to test if ordinal parameter is optional
@param ordinal parameter ordinal number
@return predicate to test if the parameter is optional | optionalOrd | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/StaticHiveFunctionRegistry.java | BSD-2-Clause |
public List<String> getIvyDependencies() {
return ivyDependencies;
} | Class that represents Dali versioned UDFs | getIvyDependencies | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/VersionedSqlUserDefinedFunction.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/VersionedSqlUserDefinedFunction.java | BSD-2-Clause |
public String getOriginalViewTextFunctionName() {
return originalViewTextFunctionName;
} | Class that represents Dali versioned UDFs | getOriginalViewTextFunctionName | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/VersionedSqlUserDefinedFunction.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/VersionedSqlUserDefinedFunction.java | BSD-2-Clause |
public String getShortFunctionName() {
// getName() returns the unversioned function class, which we use to identify the type inference.
// It's just a convention and other naming approaches are valid as long as they identify the type inference.
String unversionedClassName = getName();
if (SHORT_FUNC_NA... | Retrieves the short function name based on the class name. If the class name is found
in the predefined {@link VersionedSqlUserDefinedFunction#SHORT_FUNC_NAME_MAP},
the corresponding short name is returned. Otherwise, the method converts the last
segment of the class name from UPPER_CAMEL to LOWER_UNDERSCORE format to ... | getShortFunctionName | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/VersionedSqlUserDefinedFunction.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/VersionedSqlUserDefinedFunction.java | BSD-2-Clause |
public String getFunctionClassName() {
return functionClassName;
} | Retrieves the short function name based on the class name. If the class name is found
in the predefined {@link VersionedSqlUserDefinedFunction#SHORT_FUNC_NAME_MAP},
the corresponding short name is returned. Otherwise, the method converts the last
segment of the class name from UPPER_CAMEL to LOWER_UNDERSCORE format to ... | getFunctionClassName | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/VersionedSqlUserDefinedFunction.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/VersionedSqlUserDefinedFunction.java | BSD-2-Clause |
@Override
public RelDataType deriveType(SqlValidator validator, SqlValidatorScope scope, SqlCall call) {
RelDataType relDataType = super.deriveType(validator, scope, call);
((SqlBasicCall) call).setOperator(new VersionedSqlUserDefinedFunction((SqlUserDefinedFunction) (call.getOperator()),
ivyDependenc... | Retrieves the short function name based on the class name. If the class name is found
in the predefined {@link VersionedSqlUserDefinedFunction#SHORT_FUNC_NAME_MAP},
the corresponding short name is returned. Otherwise, the method converts the last
segment of the class name from UPPER_CAMEL to LOWER_UNDERSCORE format to ... | deriveType | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/VersionedSqlUserDefinedFunction.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/functions/VersionedSqlUserDefinedFunction.java | BSD-2-Clause |
protected R visit(ASTNode node, C ctx) {
if (node == null) {
return null;
}
switch (node.getType()) {
case 0:
return visitNil(node, ctx);
case HiveParser.TOK_SUBQUERY:
return visitSubquery(node, ctx);
case HiveParser.TOK_SUBQUERY_EXPR:
return visitSubqueryE... | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visit | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitKeywordLiteral(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitKeywordLiteral | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected List<R> visitChildren(ASTNode node, C ctx) {
Preconditions.checkNotNull(node, ctx);
Preconditions.checkNotNull(ctx);
if (node.getChildren() == null) {
return null;
}
return visitChildren(node.getChildren(), ctx);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitChildren | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected List<R> visitChildren(List<Node> nodes, C ctx) {
return nodes.stream().map(n -> visit((ASTNode) n, ctx)).collect(Collectors.toList());
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitChildren | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitOptionalChildByType(ASTNode node, C ctx, int nodeType) {
List<R> results = visitChildrenByType(node, ctx, nodeType);
if (results == null || results.isEmpty()) {
return null;
}
if (results.size() > 1) {
throw new UnexpectedASTChildCountException(node, nodeType, 1, results.siz... | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitOptionalChildByType | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected List<R> visitChildrenByType(ASTNode node, C ctx, int nodeType) {
Preconditions.checkNotNull(node, ctx);
Preconditions.checkNotNull(ctx);
if (node.getChildren() == null) {
return null;
}
return visitChildrenByType(node.getChildren(), ctx, nodeType);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitChildrenByType | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected List<R> visitChildrenByType(List<Node> nodes, C ctx, int nodeType) {
return nodes.stream().filter(node -> ((ASTNode) node).getType() == nodeType).map(n -> visit((ASTNode) n, ctx))
.collect(Collectors.toList());
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitChildrenByType | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitTabAlias(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitTabAlias | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitLateralView(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitLateralView | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitLateralViewOuter(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitLateralViewOuter | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitLeftSemiJoin(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitLeftSemiJoin | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitCrossJoin(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitCrossJoin | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitFullOuterJoin(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitFullOuterJoin | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitRightOuterJoin(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitRightOuterJoin | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitJoin(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitJoin | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitLeftOuterJoin(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitLeftOuterJoin | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitFalse(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitFalse | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitTrue(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitTrue | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitNullToken(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitNullToken | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitLimit(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitLimit | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitUnion(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitUnion | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitNumber(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitNumber | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitAllColRef(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitAllColRef | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitHaving(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitHaving | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitWhere(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitWhere | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitSortColNameDesc(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitSortColNameDesc | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitSortColNameAsc(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitSortColNameAsc | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitOrderBy(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitOrderBy | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitGroupBy(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitGroupBy | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitOperator(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitOperator | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitDotOperator(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitDotOperator | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitLParen(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitLParen | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitFunctionStar(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitFunctionStar | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitFunctionDistinct(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitFunctionDistinct | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitFunction(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitFunction | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitSelectExpr(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitSelectExpr | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitSelectDistinct(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitSelectDistinct | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitSelect(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitSelect | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitTabRefNode(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitTabRefNode | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitTabnameNode(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitTabnameNode | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitSubqueryOp(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitSubqueryOp | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitSubqueryExpr(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitSubqueryExpr | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitSubquery(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitSubquery | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitFrom(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitFrom | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitIdentifier(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitIdentifier | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitStringLiteral(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitStringLiteral | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitBigintLiteral(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitBigintLiteral | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
protected R visitQueryNode(ASTNode node, C ctx) {
return visitChildren(node, ctx).get(0);
} | Provides a AST visitor functionality by calling
appropriately named visitor method based on node type.
We need to provide this because Hive AST object model
does not provide properly typed nodes accepting visitors.
@param node hive parse tree node to visit
@param ctx abstract context passed to visitor methods
@return... | visitQueryNode | java | linkedin/coral | coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | https://github.com/linkedin/coral/blob/master/coral-hive/src/main/java/com/linkedin/coral/hive/hive2rel/parsetree/AbstractASTVisitor.java | BSD-2-Clause |
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