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changes made to accomodate adodb_logsql table. bug 5003

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toyomoyo
2006-05-01 02:42:36 +00:00
parent 8d92d7ad71
commit 116bd4ec0d
1 changed files with 24 additions and 12 deletions
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admin/utfdbmigrate.php
+24 -12
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@@ -294,9 +294,20 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
$dbtables = $xml['DBMIGRATION']['#']['TABLES'][0]['#']['TABLE']; //real db tables
foreach ($dbtables as $dbtable) {
$done++;
print_progress($done, 158, 5, 1);
$dbtablename = $dbtable['@']['name'];
// exception handling for adodb_logsql
// see bug 5003
if ($dbtablename == 'adodb_logsql') {
$prefix = '';
} else {
$prefix = $CFG->prefix;
}
if ($crash && ($dbtablename != $crash->table)) { //resuming from crash
continue;
}
@@ -354,8 +365,8 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
/* Drop the index, because with index on, you can't change it to longblob */
if ($dropindex){ //drop index if index is varchar, text etc type
$SQL = 'ALTER TABLE '.$CFG->prefix.$dbtablename.' DROP INDEX '.$dropindex.';';
$SQL1 = 'ALTER TABLE '.$CFG->prefix.$dbtablename.' DROP INDEX '.$CFG->prefix.$dropindex.';'; // see bug 5205
$SQL = 'ALTER TABLE '.$prefix.$dbtablename.' DROP INDEX '.$dropindex.';';
$SQL1 = 'ALTER TABLE '.$prefix.$dbtablename.' DROP INDEX '.$CFG->prefix.$dropindex.';'; // see bug 5205
if ($debug) {
$db->debug=999;
}
@@ -366,7 +377,7 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
$db->debug=0;
}
} else if ($dropprimary) { // drop primary key
$SQL = 'ALTER TABLE '.$CFG->prefix.$dbtablename.' DROP PRIMARY KEY;';
$SQL = 'ALTER TABLE '.$prefix.$dbtablename.' DROP PRIMARY KEY;';
if ($debug) {
$db->debug=999;
}
@@ -383,7 +394,7 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
to handle most of the problems such as in bug 5194
*/
$SQL = 'ALTER TABLE '.$CFG->prefix.$dbtablename;
$SQL = 'ALTER TABLE '.$prefix.$dbtablename;
$SQL.= ' CHANGE '.$fieldname.' '.$fieldname.' LONGBLOB';
/*
@@ -417,13 +428,14 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
///get the total number of records for this field
$totalrecords = count_records($dbtablename);
// could not use count_records because it addes prefix to adodb_logsql
$totalrecords = count_records_sql("select count(*) from {$prefix}$dbtablename");
$counter = 0;
$recordsetsize = 4;
if ($crash) { //if resuming from crash
//find the number of records with id smaller than the crash id
$indexSQL = 'SELECT COUNT(*) FROM '.$CFG->prefix.$dbtablename.' WHERE id < '.$crash->record;
$indexSQL = 'SELECT COUNT(*) FROM '.$prefix.$dbtablename.' WHERE id < '.$crash->record;
$counter = count_records_sql($indexSQL);
}
@@ -437,7 +449,7 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
* converting each record *
**************************/
while(($counter < $totalrecords) and ($fieldname !='dummy') and ($method!='NO_CONV')) { //while there is still something
$SQL = 'SELECT * FROM '.$CFG->prefix.$dbtablename.' ORDER BY id ASC '.sql_paging_limit($counter, $recordsetsize);
$SQL = 'SELECT * FROM '.$prefix.$dbtablename.' ORDER BY id ASC '.sql_paging_limit($counter, $recordsetsize);
if ($records = get_records_sql($SQL)) {
foreach ($records as $record) {
@@ -458,7 +470,7 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
$replacements = array(); //manual refresh
$replacements[] = $record->id;
$replacements[] = $CFG->prefix;
$replacements[] = $prefix;
switch ($method){
case 'PLAIN_SQL_UPDATE': //use the 2 statements to update
@@ -525,7 +537,7 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
$processedrecords++;
//print some output once in a while
if (($processedrecords) % 5000 == 0) {
echo '...'.$dbtablename.'...'.$fieldname.'...'.$record->id;
echo 'Processing...'.$dbtablename.'...'.$fieldname.'...'.$record->id;
}
}
}else {
@@ -562,7 +574,7 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
$db->debug=0;
}*/
//phase 2
$SQL = 'ALTER TABLE '.$CFG->prefix.$dbtablename;
$SQL = 'ALTER TABLE '.$prefix.$dbtablename;
$SQL.= ' CHANGE '.$fieldname.' '.$fieldname.' '.$type;
if ($length > 0) {
$SQL.='('.$length.') ';
@@ -603,7 +615,7 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
$alter = 0;
if ($CFG->dbtype=='mysql'){
$SQL = 'ALTER TABLE '.$CFG->prefix.$dbtablename;
$SQL = 'ALTER TABLE '.$prefix.$dbtablename;
if (!empty($addindexarray)) {
foreach ($addindexarray as $aidx){
@@ -650,7 +662,7 @@ function db_migrate2utf8(){ //Eloy: Perhaps some type of limit parameter here
* now we modify the table encoding *
************************************/
if ($CFG->dbtype=='mysql'){
$SQL = 'ALTER TABLE '.$CFG->prefix.$dbtablename.' CHARACTER SET utf8';
$SQL = 'ALTER TABLE '.$prefix.$dbtablename.' CHARACTER SET utf8';
if ($debug) {
$db->debug=999;
}