_id stringlengths 2 7 | title stringclasses 1
value | partition stringclasses 3
values | text stringlengths 6 2.61k | language stringclasses 1
value | meta_information dict |
|---|---|---|---|---|---|
c158000 | train | // ExecuteVtworkerCommand is part of the VtworkerClient interface. | {
"resource": ""
} | ||
c158001 | train | // NewClusterOperationInstance creates a new cluster operation instance with one initial task. | {
"resource": ""
} | ||
c158002 | train | // InsertTaskContainers inserts "newTaskContainers" at pos in the current list of task containers. Existing task containers will be moved after the new task containers. | {
"resource": ""
} | ||
c158003 | train | // Init starts logging to the given file path. | {
"resource": ""
} | ||
c158004 | train | // Aggregate aggregates several errors into a single one.
// The resulting error code will be the one with the highest
// priority as defined by the priority constants in this package. | {
"resource": ""
} | ||
c158005 | train | // ConcatenateErrors aggregates an array of errors into a single error by string concatenation. | {
"resource": ""
} | ||
c158006 | train | // NewTrackedBuffer creates a new TrackedBuffer. | {
"resource": ""
} | ||
c158007 | train | // WriteNode function, initiates the writing of a single SQLNode tree by passing
// through to Myprintf with a default format string | {
"resource": ""
} | ||
c158008 | train | // ParsedQuery returns a ParsedQuery that contains bind
// locations for easy substitution. | {
"resource": ""
} | ||
c158009 | train | // BuildParsedQuery builds a ParsedQuery from the input. | {
"resource": ""
} | ||
c158010 | train | // Execute is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158011 | train | // ExecuteBatch is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158012 | train | // StreamExecute is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158013 | train | // Begin is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158014 | train | // Commit is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158015 | train | // Rollback is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158016 | train | // CommitPrepared is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158017 | train | // CreateTransaction is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158018 | train | // StartCommit is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158019 | train | // ConcludeTransaction is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158020 | train | // ReadTransaction is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158021 | train | // BeginExecute is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158022 | train | // BeginExecuteBatch is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158023 | train | // MessageStream is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158024 | train | // MessageAck is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158025 | train | // SplitQuery is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158026 | train | // StreamHealth is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158027 | train | // UpdateStream is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158028 | train | // VStream is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158029 | train | // VStreamRows is part of the queryservice.QueryServer interface | {
"resource": ""
} | ||
c158030 | train | // Register registers the implementation on the provide gRPC Server. | {
"resource": ""
} | ||
c158031 | train | // NewCounter returns a new Counter. | {
"resource": ""
} | ||
c158032 | train | // Add adds the provided value to the Counter. | {
"resource": ""
} | ||
c158033 | train | // NewCounterFunc creates a new CounterFunc instance and publishes it if name is
// set. | {
"resource": ""
} | ||
c158034 | train | // NewGauge creates a new Gauge and publishes it if name is set. | {
"resource": ""
} | ||
c158035 | train | // Set overwrites the current value. | {
"resource": ""
} | ||
c158036 | train | // Add adds the provided value to the Gauge. | {
"resource": ""
} | ||
c158037 | train | // NewGaugeFunc creates a new GaugeFunc instance and publishes it if name is
// set. | {
"resource": ""
} | ||
c158038 | train | // RegisterDebugHealthHandler register a debug health http endpoint for a vtcld server | {
"resource": ""
} | ||
c158039 | train | // LoadTable creates a Table from the schema info in the database. | {
"resource": ""
} | ||
c158040 | train | // RegisterSource registers a query rule source name with Map. | {
"resource": ""
} | ||
c158041 | train | // UnRegisterSource removes a registered query rule source name. | {
"resource": ""
} | ||
c158042 | train | // SetRules takes an external Rules structure and overwrite one of the
// internal Rules as designated by ruleSource parameter. | {
"resource": ""
} | ||
c158043 | train | // Get returns the corresponding Rules as designated by ruleSource parameter. | {
"resource": ""
} | ||
c158044 | train | // FilterByPlan creates a new Rules by prefiltering on all query rules that are contained in internal
// Rules structures, in other words, query rules from all predefined sources will be applied. | {
"resource": ""
} | ||
c158045 | train | // ConfigureTabletHook configures the right parameters for a hook
// running locally on a tablet. | {
"resource": ""
} | ||
c158046 | train | // ChangeType changes the type of the tablet. Make this external, since these
// transitions need to be forced from time to time.
//
// If successful, the updated tablet record is returned. | {
"resource": ""
} | ||
c158047 | train | // CheckOwnership returns nil iff the Hostname and port match on oldTablet and
// newTablet, which implies that no other tablet process has taken over the
// record. | {
"resource": ""
} | ||
c158048 | train | // TabletIdent returns a concise string representation of this tablet. | {
"resource": ""
} | ||
c158049 | train | // TargetIdent returns a concise string representation of a query target | {
"resource": ""
} | ||
c158050 | train | // CreateRecursive is a helper function on top of Create. It will
// create a path and any pieces required, think mkdir -p.
// Intermediate znodes are always created empty.
// Pass maxCreationDepth=-1 to create all nodes to the top. | {
"resource": ""
} | ||
c158051 | train | // ChildrenRecursive returns the relative path of all the children of
// the provided node. | {
"resource": ""
} | ||
c158052 | train | // DeleteRecursive will delete all children of the given path. | {
"resource": ""
} | ||
c158053 | train | // obtainQueueLock waits until we hold the lock in the provided path.
// The lexically lowest node is the lock holder - verify that this
// path holds the lock. Call this queue-lock because the semantics are
// a hybrid. Normal Zookeeper locks make assumptions about sequential
// numbering that don't hold when the da... | {
"resource": ""
} | ||
c158054 | train | // NewResultMerger returns a new ResultMerger. | {
"resource": ""
} | ||
c158055 | train | // CheckValidTypesForResultMerger returns an error if the provided fields are not compatible with how ResultMerger works | {
"resource": ""
} | ||
c158056 | train | // Next returns the next Result in the sorted, merged stream.
// It is part of the ResultReader interface. | {
"resource": ""
} | ||
c158057 | train | // Close closes all inputs | {
"resource": ""
} | ||
c158058 | train | // next reads the next row from the input. It returns io.EOF if the input stream
// has ended. | {
"resource": ""
} | ||
c158059 | train | // As with all distributed systems, things can skew. These functions
// explore data in topology server and attempt to square that with reality.
//
// Given the node counts are usually large, this work should be done
// with as much parallelism as is viable.
//
// This may eventually move into a separate package.
// wa... | {
"resource": ""
} | ||
c158060 | train | // Validate all tablets in all discoverable cells, even if they are
// not in the replication graph. | {
"resource": ""
} | ||
c158061 | train | // Validate a whole TopologyServer tree | {
"resource": ""
} | ||
c158062 | train | // ValidateKeyspace will validate a bunch of information in a keyspace
// is correct. | {
"resource": ""
} | ||
c158063 | train | // ValidateShard will validate a bunch of information in a shard is correct. | {
"resource": ""
} | ||
c158064 | train | // DatetimeToNative converts a Datetime Value into a time.Time | {
"resource": ""
} | ||
c158065 | train | // NewDatetime builds a Datetime Value | {
"resource": ""
} | ||
c158066 | train | // MysqlCallInfo returns an augmented context with a CallInfo structure,
// only for Mysql contexts. | {
"resource": ""
} | ||
c158067 | train | // NewBlockWorker returns a new BlockWorker object. | {
"resource": ""
} | ||
c158068 | train | // StatusAsHTML implements the Worker interface. | {
"resource": ""
} | ||
c158069 | train | // NewDBConn creates a new DBConn. It triggers a CheckMySQL if creation fails. | {
"resource": ""
} | ||
c158070 | train | // NewDBConnNoPool creates a new DBConn without a pool. | {
"resource": ""
} | ||
c158071 | train | // Exec executes the specified query. If there is a connection error, it will reconnect
// and retry. A failed reconnect will trigger a CheckMySQL. | {
"resource": ""
} | ||
c158072 | train | // ExecOnce executes the specified query, but does not retry on connection errors. | {
"resource": ""
} | ||
c158073 | train | // Stream executes the query and streams the results. | {
"resource": ""
} | ||
c158074 | train | // Recycle returns the DBConn to the pool. | {
"resource": ""
} | ||
c158075 | train | // Kill kills the currently executing query both on MySQL side
// and on the connection side. If no query is executing, it's a no-op.
// Kill will also not kill a query more than once. | {
"resource": ""
} | ||
c158076 | train | // setDeadline starts a goroutine that will kill the currently executing query
// if the deadline is exceeded. It returns a channel and a waitgroup. After the
// query is done executing, the caller is required to close the done channel
// and wait for the waitgroup to make sure that the necessary cleanup is done. | {
"resource": ""
} | ||
c158077 | train | // SaveVSchema first validates the VSchema, then saves it.
// If the VSchema is empty, just remove it. | {
"resource": ""
} | ||
c158078 | train | // GetVSchema fetches the vschema from the topo. | {
"resource": ""
} | ||
c158079 | train | // SaveRoutingRules saves the routing rules into the topo. | {
"resource": ""
} | ||
c158080 | train | // GetRoutingRules fetches the routing rules from the topo. | {
"resource": ""
} | ||
c158081 | train | // Helper functions for "Task" protobuf message.
// MarkTaskSucceeded marks the task as done. | {
"resource": ""
} | ||
c158082 | train | // MarkTaskFailed marks the task as failed. | {
"resource": ""
} | ||
c158083 | train | // NewTask creates a new task protobuf message for "taskName" with "parameters". | {
"resource": ""
} | ||
c158084 | train | // ReadMycnf will read an existing my.cnf from disk, and update the passed in Mycnf object
// with values from the my.cnf on disk. | {
"resource": ""
} | ||
c158085 | train | // buildResult builds a new result by pulling the necessary columns from
// the subquery in the requested order. | {
"resource": ""
} | ||
c158086 | train | // Record will add a cleaning action to the list | {
"resource": ""
} | ||
c158087 | train | // RecordChangeSlaveTypeAction records a new ChangeSlaveTypeAction
// into the specified Cleaner | {
"resource": ""
} | ||
c158088 | train | // RecordStartSlaveAction records a new action to restart binlog replication on a server
// into the specified Cleaner | {
"resource": ""
} | ||
c158089 | train | // RecordVReplicationAction records an action to restart binlog replication on a server
// into the specified Cleaner | {
"resource": ""
} | ||
c158090 | train | // NewKeyspaceFilteringServer constructs a new server based on the provided
// implementation that prevents the specified keyspaces from being exposed
// to consumers of the new Server.
//
// A filtering server will not allow access to the topo.Server to prevent
// updates that may corrupt the global VSchema keyspace. | {
"resource": ""
} | ||
c158091 | train | // keyspacesWithServedFrom returns all the keyspaces that have ServedFrom set
// to one value. | {
"resource": ""
} | ||
c158092 | train | // newOrcClient creates a client for the Orchestrator HTTP API.
// It should only be called after flags have been parsed. | {
"resource": ""
} | ||
c158093 | train | // Discover executes a single attempt to self-register with Orchestrator. | {
"resource": ""
} | ||
c158094 | train | // NewRowAggregator returns a RowAggregator.
// The index of the elements in statCounters must match the elements
// in "DiffTypes" i.e. the first counter is for inserts, second for updates
// and the third for deletes. | {
"resource": ""
} | ||
c158095 | train | // Add will add a new row which must be reconciled.
// If an error is returned, RowAggregator will be in an undefined state and must
// not be used any longer. | {
"resource": ""
} | ||
c158096 | train | // Flush sends out the current aggregation buffer. | {
"resource": ""
} | ||
c158097 | train | // WriteHead implements the QueryBuilder interface. | {
"resource": ""
} | ||
c158098 | train | // WriteTail implements the QueryBuilder interface. | {
"resource": ""
} | ||
c158099 | train | // WriteSeparator implements the QueryBuilder interface. | {
"resource": ""
} |
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