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v5:reference:connection:cachegetcol

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cacheGetCol

syntax
 mixed cacheGetCol {
       mixed $cacheSeconds
       optional mixed $sql=ffalse
       optional string[] $bindvars=false
       optional bool $trimString=false
       }

Description

Cache functions search for the results of an executed query in the query cache. The results of a query have an expiration time specified by the first parameter. If an unexpired cache result is not found, the query is cached for the specified period.

For an explanation of the syntax of the other parameter of cacheGetCol(), see getCol().

Usage

/*
 * DB2 Connection assumed
*/
$ar = $db->cacheGetCol(2400,"SELECT * FROM ACT");
 
/*
 * $ar returns:
Array
(
    [0] => 10
    [1] => 20
    [2] => 30
 
.......
*/
 
v5/reference/connection/cachegetcol.1452997170.txt.gz · Last modified: 2017/04/21 11:36 (external edit)