Update dataset card

README.md

@@ -28,4 +28,21 @@ configs:
     path: data/test-*
   - split: validation
     path: data/validation-*
+task_categories:
+- question-answering
+- zero-shot-classification
+- text2text-generation
+language:
+- en
+size_categories:
+- 100K<n<1M
 ---
+
+#### Overview
+This dataset is build from [b-mc2/sql-create-context](https://huggingface.co/datasets/b-mc2/sql-create-context), [Clinton/Text-to-sql-v1](https://huggingface.co/datasets/Clinton/Text-to-sql-v1) and [knowrohit07/know_sql](https://huggingface.co/datasets/knowrohit07/know_sql).
+
+A total of 148368 examples consist of natural language queries, SQL CREATE TABLE statements, and SQL Query answering the question using the CREATE statement as context.
+
+#### Next Step
+- Further augment the data by converting queries and CREATE TABLE statements into different SQL dialects.
+- Support other informative contexts beyond CREATE TABLE.