(mysql.info.gz) IF Statement
Info Catalog
(mysql.info.gz) Flow Control Constructs
(mysql.info.gz) Flow Control Constructs
(mysql.info.gz) CASE Statement
19.1.9.1 `IF' Statement
.......................
IF SEARCH_CONDITION THEN STATEMENT_LIST
[ELSEIF SEARCH_CONDITION THEN STATEMENT_LIST]
...
[ELSE STATEMENT_LIST]
END IF
`IF' implements a basic conditional construct. If the SEARCH_CONDITION
evaluates to true, the corresponding SQL statement list is executed. If
no SEARCH_CONDITION matches, the statement list in the `ELSE' clause is
executed. STATEMENT_LIST can consist of one or more statements.
Please note that there is also an `IF()' function. Control flow
functions.
Info Catalog
(mysql.info.gz) Flow Control Constructs
(mysql.info.gz) Flow Control Constructs
(mysql.info.gz) CASE Statement
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