This topic describes the operations that are supported for Tablestore SDK for Node.js by executing SQL statements.
Notice Tablestore SDK for Node.js V5.2.0 or later supports the SQL query feature. Before
you use the SQL query feature, make sure that Tablestore SDK for Node.js V5.2.0 or
later is obtained. For more information about the version history of Tablestore SDK
for Node.js, see Tablestore SDK for Node.js.
| Operation | Description |
|---|---|
| Create mapping tables | You can execute the create table statement to create a mapping table for an existing data table or search index. |
| Delete mapping tables | You can execute the drop mapping table statement to delete mapping tables. |
| List the names of tables | You can execute the show tables statement to list the names of tables in the current database. |
| Query information about tables | You can execute the describe statement to query information about tables, such as the field names and field types. |
| Query index information about tables | You can execute the show index statement to query the index information about tables. |
| Query data | You can execute the select statement to query data in tables. |