Query index information about tables - Tablestore - Alibaba Cloud Documentation Center

You can execute the show index statement to query the index information about tables.

Note For more information about the show index statement, see Query the index information about a table.

Prerequisites

A Tablestore client is initialized. For more information, see Initialization.
A mapping table is created. For more information, see Create mapping tables.

Parameters


Parameter	Description
query	The SQL statement. Configure the parameter based on the required feature.

Examples

Execute the show index in test_table statement to query index information about the table named test_table.

const params = {
  query: "show index in test_table",
}

client.sqlQuery(params, function (err, data) {
  if (err) {
    console.log('sqlQuery error:', err.toString());
  } else {
    console.log('sqlQuery success:', data);
  }
});