SHOW PROFILES

The SHOW PROFILES statement currently only returns an empty result.

Synopsis

ShowProfilesStmt

SHOW PROFILES - 图1

ShowLikeOrWhere

SHOW PROFILES - 图2

  1. ShowProfilesStmt ::=
  2.     "SHOW" "PROFILES" ShowLikeOrWhere?
  4. ShowLikeOrWhere ::=
  5.     "LIKE" SimpleExpr
  6. |   "WHERE" Expression

Examples

  1. SHOW PROFILES;
  1. Empty set (0.00 sec)

MySQL compatibility

This statement is included only for compatibility with MySQL. Executing SHOW PROFILES always returns an empty result.

As an alternative, TiDB provides statement summary tables to help understand SQL performance issues.