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-rwxr-xr-xinclude/dba/dba_driver.php4
-rwxr-xr-xinclude/dba/dba_pdo.php9
2 files changed, 13 insertions, 0 deletions
diff --git a/include/dba/dba_driver.php b/include/dba/dba_driver.php
index 7e925a106..deec9adfd 100755
--- a/include/dba/dba_driver.php
+++ b/include/dba/dba_driver.php
@@ -321,6 +321,10 @@ function db_concat($fld, $sep) {
return \DBA::$dba->concat($fld, $sep);
}
+function db_use_index($str) {
+ return \DBA::$dba->use_index($str);
+}
+
/**
* @brief Execute a SQL query with printf style args.
*
diff --git a/include/dba/dba_pdo.php b/include/dba/dba_pdo.php
index 7b58561a7..a9d824a50 100755
--- a/include/dba/dba_pdo.php
+++ b/include/dba/dba_pdo.php
@@ -111,6 +111,15 @@ class dba_pdo extends dba_driver {
}
}
+ function use_index($str) {
+ if($this->driver_dbtype === 'pgsql') {
+ return '';
+ }
+ else {
+ return 'USE INDEX( ' . $str . ')';
+ }
+ }
+
function quote_interval($txt) {
if($this->driver_dbtype === 'pgsql') {
return "'$txt'";