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change query to only explain selects

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mysql doesn't let you explain non-selects
This commit is contained in:
R Odili 2015-12-22 01:56:05 -05:00
parent 499e609ec7
commit d5e11b8fd9
1 changed files with 26 additions and 24 deletions
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6
inc/database.php Normal file → Executable file
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@ -14,7 +14,8 @@ class PreparedQueryDebug {
$query = preg_replace("/[\n\t]+/", ' ', $query); $query = preg_replace("/[\n\t]+/", ' ', $query);
$this->query = $pdo->prepare($query); $this->query = $pdo->prepare($query);
if ($config['debug'] && $config['debug_explain'] && preg_match('/^(SELECT|INSERT|UPDATE|DELETE) /i', $query)) //|INSERT|UPDATE|DELETE
if ($config['debug'] && $config['debug_explain'] && preg_match('/^(SELECT) /i', $query))
$this->explain_query = $pdo->prepare("EXPLAIN $query"); $this->explain_query = $pdo->prepare("EXPLAIN $query");
} }
public function __call($function, $args) { public function __call($function, $args) {
@ -127,7 +128,8 @@ function query($query) {
sql_open(); sql_open();
if ($config['debug']) { if ($config['debug']) {
if ($config['debug_explain'] && preg_match('/^(SELECT|INSERT|UPDATE|DELETE) /i', $query)) { //|INSERT|UPDATE|DELETE
if ($config['debug_explain'] && preg_match('/^(SELECT) /i', $query)) {
$explain = $pdo->query("EXPLAIN $query") or error(db_error()); $explain = $pdo->query("EXPLAIN $query") or error(db_error());
} }
$start = microtime(true); $start = microtime(true);