X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=inc%2Fdb%2Flib-mysql3.php;h=17caef397c5f9ee472bf9242c8ddf84df30fb0da;hp=82dae177f276df4df1bf9c13c58e3d0d29b0f293;hb=b622c2d9285f044f49328cbd98efbf2f1a24aa8e;hpb=e01fcf1ca8ddeb72af76465df3ef72301a1cdae7
diff --git a/inc/db/lib-mysql3.php b/inc/db/lib-mysql3.php
index 82dae177f2..17caef397c 100644
--- a/inc/db/lib-mysql3.php
+++ b/inc/db/lib-mysql3.php
@@ -1,24 +1,23 @@
\n";
- $result = mysql_query($sql_string, SQL_GET_LINK())
- or addFatalMessage(__FUNCTION__, __LINE__, $F." (".$L."):".mysql_error()."
-Query string:
-".$sql_string);
-
- // Ending time
- $querytimeAfter = array_sum(explode(' ', microtime()));
+ //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'F=' . basename($F) . ',L=' . $L . ',sql=' . $GLOBALS['last_sql']);
+ $result = mysql_query($GLOBALS['last_sql'], SQL_GET_LINK())
+ or SQL_ERROR($F, $L, 'file='. basename($F) . ',line=' . $L . ':mysql_error()=' . mysql_error() . ',last_query=' . $GLOBALS['last_sql']);
+ //* DEBUG: */ logDebugMessage($F, $L, 'sql=' . $GLOBALS['last_sql'] . ',affected=' . SQL_AFFECTEDROWS() . ',numRows='.(is_resource($result) ? SQL_NUMROWS($result) : gettype($result)));
// Calculate query time
- $queryTime = $querytimeAfter - $querytimeBefore;
+ $queryTime = microtime(true) - $querytimeBefore;
+
+ // Add this query to array including timing
+ addSqlToDebug($result, $GLOBALS['last_sql'], $queryTime, $F, $L);
// Save last successfull query
- setConfigEntry('db_last_query', $sql_string);
+ setConfigEntry('db_last_query', $GLOBALS['last_sql']);
+
+ // Count all query times
+ incrementConfigEntry('sql_time', $queryTime);
// Count this query
incrementConfigEntry('sql_count');
// Debug output
- //* DEBUG: */ print "Query=
".$sql_string.", affected=".SQL_AFFECTEDROWS().", numrows=".SQL_NUMROWS($result)."
' . print_r($tableArray, true) . ',isAlterIndex=' . intval($isAlterIndex)); // Shall we add/drop? - if (((eregi("ADD", $sql) > 0) || (eregi("DROP", $sql) > 0)) && ($noIndex)) { - // Extract table name - $tableArray = explode(" ", $sql); - $tableName = str_replace("`", "", $tableArray[2]); - - // And column name as well - $columnName = str_replace("`", "", $tableArray[4]); - - // Get column information - $result = SQL_QUERY_ESC("SHOW COLUMNS FROM %s LIKE '%s'", - array($tableName, $columnName), $F, $L); - - // Do we have no entry on ADD or an entry on DROP? - // 123 4 4 3 3 4 4 32 23 4 4 3 3 4 4 321 - if (((SQL_NUMROWS($result) == 0) && (eregi("ADD", $sql) > 0)) || ((SQL_NUMROWS($result) == 1) && (eregi("DROP", $sql) > 0))) { - // Do the query - $result = SQL_QUERY($sql, $F, $L, false); + if (((isInString('ADD', $sql)) || (isInString('DROP', $sql)) || (isInString('CHANGE', $sql))) && ($isAlterIndex === false)) { + // Try two columns, one should fix + foreach (array(4,5) as $idx) { + // If an entry is not set, abort here + if (!isset($tableArray[$idx])) { + // Debug log this + logDebugMessage(__FUNCTION__, __LINE__, 'columnName=' . $columnName . ',idx=' . $idx . ',sql=' . $sql . ' is missing!'); + break; + } // END - if + + // And column name as well + $columnName = $tableArray[$idx]; + + // Debug log + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'columnName=' . $columnName . ',idx=' . $idx . ',sql=' . $sql . ',hasZeroNums=' . intval(isSqlTableColumnFound($tableName, $columnName))); + + // Do we have no entry on ADD or an entry on DROP/CHANGE? + if (((!isSqlTableColumnFound($tableName, $columnName)) && (isInString('ADD', $sql))) || ((isSqlTableColumnFound($tableName, $columnName)) && ((isInString('DROP', $sql)) || ((isInString('CHANGE', $sql)) && ($idx == 4) && ((!isSqlTableColumnFound($tableName, $tableArray[5])) || ($columnName == $tableArray[5])))))) { + // Do the query + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Executing: ' . $sql); + $result = SQL_QUERY($sql, $F, $L, false); + + // Skip further attempt(s) + break; + } elseif ((((isSqlTableColumnFound($tableName, $columnName)) && (isInString('ADD', $sql))) || ((!isSqlTableColumnFound($tableName, $columnName)) && ((isInString('DROP', $sql))) || (isInString('CHANGE', $sql)))) && ($columnName != 'KEY')) { + // Abort here because it is alreay there + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Skipped: sql=' . $sql . ',columnName=' . $columnName . ',idx=' . $idx); + break; + } elseif ((!isSqlTableColumnFound($tableName, $columnName)) && (isInString('DROP', $sql))) { + // Abort here because we tried to drop a column which is not there (never created maybe) + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'No drop: ' . $sql); + break; + } elseif ($columnName != 'KEY') { + // Something didn't fit, we better log it + logDebugMessage(__FUNCTION__, __LINE__, 'Possible problem: ' . $sql . ',hasZeroNums=' . intval(isSqlTableColumnFound($tableName, $columnName)) . ''); + } + } // END - foreach + } elseif ((getTableType() == 'InnoDB') && (isInString('FULLTEXT', $sql))) { + // Skip this query silently because InnoDB does not understand fulltext indexes + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, sprintf("Skipped FULLTEXT: sql=%s,tableName=%s,hasZeroNums=%d,file=%s,line=%s", $sql, $tableName, intval((is_bool($result)) ? 0 : isSqlTableColumnFound($columnName)), $F, $L)); + } elseif ($isAlterIndex === true) { + // And column name as well without backticks + $keyName = str_replace('`', '', $tableArray[5]); + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'keyName=' . $keyName . ',tableArray=
' . print_r($tableArray, true) . ''); + + // Is this "UNIQUE" or so? FULLTEXT has been handled the elseif() block above + if (in_array(strtoupper($tableArray[4]), array('INDEX', 'UNIQUE', 'KEY', 'FULLTEXT'))) { + // Init loop + $begin = 1; + $keyName = ','; + while (isInString(',', $keyName)) { + // Use last + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'keyName=' . $keyName . 'begin=' . $begin . ' - BEFORE'); + $keyName = str_replace('`', '', $tableArray[count($tableArray) - $begin]); + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'keyName=' . $keyName . 'begin=' . $begin . ' - BETWEEN'); + + // Remove brackes + $keyName = str_replace(array('(', ')'), array('', ''), $keyName); + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'keyName=' . $keyName . 'begin=' . $begin . ' - AFTER'); + + // Continue + $begin++; + } // END while } // END - if + + // Shall we run it? + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'tableName=' . $tableName . ', tableArray[3]=' . $tableArray[3] . ',keyName=' . $keyName); + if (($tableArray[3] == 'ADD') && (!isSqlTableIndexFound($tableName, $keyName))) { + // Send it to the SQL_QUERY() function to add it + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'sql=' . $sql . ' - ADDING!'); + $result = SQL_QUERY($sql, $F, $L, $enableCodes); + } elseif (($tableArray[3] == 'DROP') && (isSqlTableIndexFound($tableName, $keyName))) { + // Send it to the SQL_QUERY() function to drop it + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'sql=' . $sql . ' - DROPPING!'); + $result = SQL_QUERY($sql, $F, $L, $enableCodes); + } else { + // Not executed + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Not executed: ' . $sql); + } } else { - // Send it to the SQL_QUERY() function - $result = SQL_QUERY($sql, $F, $L, false); + // Other ALTER TABLE query + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, $sql); + $result = SQL_QUERY($sql, $F, $L, $enableCodes); } // Return result @@ -378,7 +491,7 @@ function SQL_ALTER_TABLE ($sql, $F, $L) { // Getter for SQL link function SQL_GET_LINK () { // Init link - $link = null; + $link = NULL; // Is it in the globals? if (isset($GLOBALS['sql_link'])) { @@ -393,23 +506,199 @@ function SQL_GET_LINK () { // Setter for link function SQL_SET_LINK ($link) { // Is this a resource or null? - if ((!is_resource($link)) && (!is_null($link))) { + if ((ifFatalErrorsDetected()) && (isInstallationPhase())) { + // This may happen in installation phase + return; + } elseif ((!is_resource($link)) && (!is_null($link))) { // This should never happen! - trigger_error(sprintf("link is not resource or null. Type: %s", gettype($link))); + reportBug(__FUNCTION__, __LINE__, sprintf("Type of link is not resource or null, type=%s", gettype($link))); } // END - if // Set it $GLOBALS['sql_link'] = $link; + + // Re-init cache + $GLOBALS['is_sql_link_up'] = is_resource($link); } // Checks if the link is up function SQL_IS_LINK_UP () { - // Get the link - $link = SQL_GET_LINK(); + // Do we have cached this? + if (!isset($GLOBALS['is_sql_link_up'])) { + // Determine it + $GLOBALS['is_sql_link_up'] = is_resource(SQL_GET_LINK()); + } // END - if // Return the result - return (is_resource($link)); + return $GLOBALS['is_sql_link_up']; +} + +// Wrapper function to make code more readable +function SQL_HASZERONUMS ($result) { + // Just pass it through + return (SQL_NUMROWS($result) === 0); +} + +// Wrapper function to make code more readable +function SQL_HASZEROAFFECTED () { + // Just pass it through + return (SQL_AFFECTEDROWS() === 0); +} + +// Private function to prepare the SQL query string +function SQL_PREPARE_SQL_STRING ($sqlString, $enableCodes = true) { + // Is it already cached? + if (!isset($GLOBALS['sql_strings'][$sqlString])) { + // Compile URI codes+config+expression code + $sqlString2 = FILTER_COMPILE_EXPRESSION_CODE(FILTER_COMPILE_CONFIG(compileUriCode($sqlString))); + + // Do final compilation + $GLOBALS['sql_strings'][$sqlString] = doFinalCompilation($sqlString2, false, $enableCodes); + } // END - if + + // Return it + return $GLOBALS['sql_strings'][$sqlString]; +} + +// Creates a MySQL TIMESTAMP compatible string from given Uni* timestamp +function SQL_EPOCHE_TO_TIMESTAMP ($timestamp) { + return generateDateTime($timestamp, 7); +} + +// Log SQL errors to debug.log in installation phase or call reportBug() +function SQL_ERROR ($file, $line, $message) { + // Remember plain error in last_sql_error + $GLOBALS['last_sql_error'] = mysql_error(); + + // Do we have installation phase? + if (isInstallationPhase()) { + /* + * In installation phase, we don't want SQL errors abort e.g. connection + * tests, so just log it away. + */ + logDebugMessage($file, $line, $message); + } else { + // Regular mode, then call reportBug() + reportBug($file, $line, $message); + } +} + +// Check if there is a SQL table created +function ifSqlTableExists ($tableName) { + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'tableName=' . $tableName . ' - ENTERED!'); + // Do we have cache? + if (!isset($GLOBALS[__FUNCTION__][$tableName])) { + // Check if the table is there + $result = SQL_QUERY_ESC("SHOW TABLES FROM `{?__DB_NAME?}` WHERE `Tables_in_{?__DB_NAME?}`='{?_MYSQL_PREFIX?}_%s'", + array($tableName), __FILE__, __LINE__); + + // Is there an entry? + $GLOBALS[__FUNCTION__][$tableName] = (SQL_NUMROWS($result) == 1); + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'tableName=' . $tableName . ',numRows=' . intval($GLOBALS[__FUNCTION__][$tableName])); + } // END - if + + // Return cache + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'tableName=' . $tableName . ',result=' . intval($GLOBALS[__FUNCTION__][$tableName]) . ' - EXIT!'); + return $GLOBALS[__FUNCTION__][$tableName]; +} + +// Is a table column there? +function isSqlTableColumnFound ($tableName, $columnName) { + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'tableName=' . $tableName . ',columnName=' . $columnName . ' - ENTERED!'); + // Do we have cache? + if (!isset($GLOBALS[__FUNCTION__][$tableName][$columnName])) { + // And column name as well + $columnName = str_replace('`', '', $columnName); + + // Get column information + $result = SQL_QUERY_ESC("SHOW COLUMNS FROM `%s` LIKE '%s'", + array($tableName, $columnName), __FUNCTION__, __LINE__); + + // Determine it + $GLOBALS[__FUNCTION__][$tableName][$columnName] = (!SQL_HASZERONUMS($result)); + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'tableName=' . $tableName . ',columnName=' . $columnName . ',hasZeroNums=' . intval(SQL_HASZERONUMS($result)) . ',numRows=' . intval($GLOBALS[__FUNCTION__][$tableName][$columnName])); + + // Free result + SQL_FREERESULT($result); + } // END - if + + // Return cache + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'tableName=' . $tableName . ',columnName=' . $columnName . ',result=' . intval($GLOBALS[__FUNCTION__][$tableName][$columnName]) . ' - EXIT!'); + return $GLOBALS[__FUNCTION__][$tableName][$columnName]; +} + +// Checks depending on the mode if the index is there +function isSqlTableIndexFound ($tableName, $keyName) { + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'tableName=' . $tableName . ',columnName=' . $keyName . ' - ENTERED!'); + // Do we have cache? + if (!isset($GLOBALS[__FUNCTION__][$tableName][$keyName])) { + // Show indexes + $result = SQL_QUERY_ESC("SHOW INDEX FROM `%s`", array($tableName), __FUNCTION__, __LINE__); + + // The column is not found by default + $GLOBALS[__FUNCTION__][$tableName][$keyName] = false; + + // Walk through all + while ($content = SQL_FETCHARRAY($result)) { + // Add all entries for better caching behavior + $GLOBALS[__FUNCTION__][$tableName][$content['Key_name']] = true; + } // END - while + + // Free result + SQL_FREERESULT($result); + } else { + // Cache used + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'tableName=' . $tableName . ',columnName=' . $keyName . ',result=' . intval($GLOBALS[__FUNCTION__][$tableName][$keyName]) . ' - CACHE!'); + } // END - if + + // Return cache + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'tableName=' . $tableName . ',columnName=' . $keyName . ',result=' . intval($GLOBALS[__FUNCTION__][$tableName][$keyName]) . ' - EXIT!'); + return $GLOBALS[__FUNCTION__][$tableName][$keyName]; +} + +// Init database layer +function initDatabaseLayer () { + // Set all required variables: + $GLOBALS['last_sql_error'] = ''; +} + +// Get last SQL error +function getLastSqlError () { + return $GLOBALS['last_sql_error']; +} + +// Gets an array (or false if none is found) from all supported engines +function getArrayFromSupportedSqlEngines ($support = 'YES') { + // Init array + $engines = array(); + + // This also worked, now we need to check if the selected database type is supported + $result = SQL_QUERY('SHOW ENGINES', __FUNCTION__, __LINE__); + + // Do we have entries? (Bad if not) + if (SQL_NUMROWS($result) > 0) { + // Load all and check for active entries + while ($content = SQL_FETCHARRAY($result)) { + // Is this supported? + if (($support == 'ALL') || ($content['Support'] == $support)) { + // Add it + array_push($engines, $content); + } elseif (isDebugModeEnabled()) { + // Log it away in debug mode + logDebugMessage(__FUNCTION__, __LINE__, 'Engine ' . $content['Engine'] . ' is not supported (' . $content['Supported'] . ')'); + } + } // END - if + } else { + // No engines! :( + $engines = false; + } + + // Free result + SQL_FREERESULT($result); + + // Return result + return $engines; } -// +// [EOF] ?>