From: Roland Häder <roland@mxchange.org>
Date: Mon, 12 Nov 2012 19:09:23 +0000 (+0000)
Subject: Check if table exists, before checking column/key
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=7951ec8b4305ee6589de803b85c4058349c0fb4c;p=mailer.git

Check if table exists, before checking column/key
---

diff --git a/inc/db/lib-mysql3.php b/inc/db/lib-mysql3.php
index 3755ea6e0d..c9370f33a8 100644
--- a/inc/db/lib-mysql3.php
+++ b/inc/db/lib-mysql3.php
@@ -670,6 +670,12 @@ function ifSqlColumnExists ($tableName, $columnName) {
 		// And column name as well
 		$columnName = str_replace('`', '', $columnName);
 
+		// If the table is not there, it is okay
+		if (!ifSqlTableExists($tableName)) {
+			// Then abort here
+			return FALSE;
+		} // END - if
+
 		// Get column information
 		$result = SQL_QUERY_ESC("SHOW COLUMNS FROM `%s` LIKE '%s'",
 			array(
@@ -708,6 +714,12 @@ function isSqlTableIndexFound ($tableName, $keyName) {
 	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'tableName=' . $tableName . ',columnName=' . $keyName . ' - ENTERED!');
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__][$tableName][$keyName])) {
+		// If the table is not there, it is okay
+		if (!ifSqlTableExists($tableName)) {
+			// Then abort here
+			return FALSE;
+		} // END - if
+
 		// Show indexes
 		$result = SQL_QUERY_ESC("SHOW INDEX FROM `%s`", array($tableName), __FUNCTION__, __LINE__);