buildQueryPrimaryKeys(schema, table) {
    return `SELECT 
              TABLE_SCHEM AS "owner",
              TABLE_NAME AS "tableName",
              COLUMN_NAME AS "columnName",
              KEY_SEQ AS "keySeq",
              PK_NAME AS "pkName"
            FROM
              SYSIBM.SQLPRIMARYKEYS
            WHERE
              TABLE_SCHEM = '${schema}'
              AND TABLE_NAME = '${table}'
            ORDER BY
                TABLE_SCHEM, TABLE_NAME, PK_NAME, KEY_SEQ`;
  }
// connectors, each connector will have to generate its own query
connectors, each connector will have to generate its own query
connectors each connector will have to generate its own query
buildQueryPrimaryKeys(schema, table) {
    return `SELECT 
              TABLE_SCHEM AS "owner",
              TABLE_NAME AS "tableName",
              COLUMN_NAME AS "columnName",
              KEY_SEQ AS "keySeq",
              PK_NAME AS "pkName"
            FROM
              SYSIBM.SQLPRIMARYKEYS
            WHERE
              TABLE_SCHEM = '${schema}'
              AND TABLE_NAME = '${table}'
            ORDER BY
                TABLE_SCHEM, TABLE_NAME, PK_NAME, KEY_SEQ`;
  }
buildQueryPrimaryKeys ( schema , table ) { return ` ${ schema } ${ table } ` ; }
connectors, each connector will have to generate its own query
connectors each connector will have to generate its own query