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MDL-17020 dml: native pgsql driver - transactions minor changes

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This commit is contained in:
skodak 2008-10-27 20:59:21 +00:00
parent fa76662bb2
commit 2958a49b75
1 changed files with 3 additions and 7 deletions
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10
lib/dml/pgsql_native_moodle_database.php
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@ -1044,8 +1044,7 @@ class pgsql_native_moodle_database extends moodle_database {
* this is _very_ useful for massive updates
*/
public function begin_sql() {
$sql = "BEGIN ISOLATION LEVEL READ COMMITTED";
$result = pg_query($this->pgsql, $sql);
$result = pg_query($this->pgsql, "BEGIN ISOLATION LEVEL READ COMMITTED");
if ($result === false) {
return false;
}
@ -1057,8 +1056,7 @@ class pgsql_native_moodle_database extends moodle_database {
* on DBs that support it, commit the transaction
*/
public function commit_sql() {
$sql = "COMMIT";
$result = pg_query($this->pgsql, $sql);
$result = pg_query($this->pgsql, "COMMIT");
if ($result === false) {
return false;
}
@ -1070,13 +1068,11 @@ class pgsql_native_moodle_database extends moodle_database {
* on DBs that support it, rollback the transaction
*/
public function rollback_sql() {
$sql = "ROLLBACK";
$result = pg_query($this->pgsql, $sql);
$result = pg_query($this->pgsql, "ROLLBACK");
if ($result === false) {
return false;
}
pg_free_result($result);
return true;
}
}