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prints all SQLs if debug is set to true

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This commit is contained in:
toyomoyo 2006-02-08 02:20:43 +00:00
parent f8cf297a7a
commit 5698c19d7a
1 changed files with 60 additions and 8 deletions
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68
admin/utfdbmigrate.php
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@ -332,8 +332,9 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
case 'PLAIN_SQL_UPDATE': //use the 2 statements to update
if (!empty($record->{$fieldname})) { //only update if not empty
//$db->debug=999;
//replace $CFG->prefix, and USERID in the queries
if ($debug) {
$db->debug=999;
}
$userid = get_record_sql(preg_replace($patterns, $replacements, $sqldetectuser));
$courseid = get_record_sql(preg_replace($patterns, $replacements, $sqldetectcourse));
@ -349,15 +350,22 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
$newrecord->{$fieldname} = $result;
update_record($dbtablename,$newrecord);
if ($debug) {
$db->debug=999;
}
}
break;
case 'PHP_FUNCTION'; //use the default php function to execute
//$db->debug=999;
if ($debug) {
$db->debug=999;
}
require_once($CFG->dirroot.'/'.$dir.'/db/migrate2utf8.php');
$phpfunction($record->id);
//$db->debug=0;
if ($debug) {
$db->debug=0;
}
break;
default: //no_conv, don't do anything ;-)
@ -375,17 +383,35 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
if ($CFG->dbtype == 'mysql') {
if ($dropindex){ //drop index if index is varchar, text etc type
$SQL = 'ALTER TABLE '.$CFG->prefix.$dbtablename.' DROP INDEX '.$dropindex.';';
if ($debug) {
$db->debug=999;
}
execute_sql($SQL, $debug);
if ($debug) {
$db->debug=0;
}
} else if ($dropprimary) { //drop primary key
$SQL = 'ALTER TABLE '.$CFG->prefix.$dbtablename.' DROP PRIMARY KEY;';
if ($debug) {
$db->debug=999;
}
execute_sql($SQL, $debug);
if ($debug) {
$db->debug=0;
}
}
//BLOB TIME!
$SQL = 'ALTER TABLE '.$CFG->prefix.$dbtablename.' CHANGE '.$fieldname.' '.$fieldname.' BLOB;';
if ($fieldname != 'dummy') {
if ($debug) {
$db->debug=999;
}
execute_sql($SQL, $debug);
if ($debug) {
$db->debug=0;
}
}
/*********************************
@ -397,8 +423,13 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
$SQL.='('.$length.') ';
}
$SQL .= ' NOT NULL DEFAULT '.$default.';';
if ($debug) {
$db->debug=999;
}
execute_sql($SQL, $debug);
if ($debug) {
$db->debug=0;
}
//phase 2
$SQL = 'ALTER TABLE '.$CFG->prefix.$dbtablename;
$SQL.= ' CHANGE '.$fieldname.' '.$fieldname.' '.$type;
@ -406,9 +437,13 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
$SQL.='('.$length.') ';
}
$SQL.=' CHARACTER SET utf8 NOT NULL DEFAULT '.$default.';';
if ($debug) {
$db->debug=999;
}
execute_sql($SQL, $debug);
if ($debug) {
$db->debug=0;
}
/********************************************
* build an array to add index back together*
********************************************/
@ -466,7 +501,13 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
}
if ($alter) {
if ($debug) {
$db->debug=999;
}
execute_sql($SQL, $debug);
if ($debug) {
$db->debug=0;
}
}
} //if there are fields
@ -475,7 +516,13 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
************************************/
if ($CFG->dbtype=='mysql'){
$SQL = 'ALTER TABLE '.$dbtablename.' CHARACTER SET utf8';
if ($debug) {
$db->debug=999;
}
execute_sql($SQL, $debug);
if ($debug) {
$db->debug=0;
}
} else {
///posgresql code here
@ -491,9 +538,14 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
delete_records('config','name','dbmigration'); //bye bye
//These have to go!
if ($debug) {
$db->debug=999;
}
execute_sql('TRUNCATE TABLE '.$CFG->prefix.'cache_text', $debug);
execute_sql('TRUNCATE TABLE '.$CFG->prefix.'cache_filters', $debug);
if ($debug) {
$db->debug=0;
}
//update site language
$sitelanguage = get_record('config','name', 'lang');
if (strstr($sitelanguage->value, 'utf8')===false and $sitelanguage->value) {