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MySQL Reference Manual :: 13.2.2 DO Syntax
Search the MySQL manual:
- 13.2 Data Manipulation Statements
- 13.2.1 DELETE Syntax
- 13.2.2 DO Syntax
- 13.2.3 HANDLER Syntax
- 13.2.4 INSERT Syntax
- 13.2.5 LOAD DATA INFILE Syntax
- 13.2.6 REPLACE Syntax
- 13.2.7 SELECT Syntax
- 13.2.8 Subquery Syntax
- 13.2.9 TRUNCATE Syntax
- 13.2.10 UPDATE Syntax
Additional languages
Additional formats
DOexpr[,expr] ...
DO executes the expressions but doesn't return
any results. This is shorthand for SELECT
, but has the
advantage that it's slightly faster when you don't care about the
result.
expr, ...
DO is useful mainly with functions that have side
effects, such as RELEASE_LOCK().
DO was added in MySQL 3.23.47.
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