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Fix: Better postgresql compatibility

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This commit is contained in:
Laurent Destailleur
2010-08-12 23:24:21 +00:00
parent 8dabc0d659
commit c082f6e39b
4 changed files with 21 additions and 7 deletions
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17
htdocs/lib/databases/pgsql.lib.php
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@@ -212,12 +212,24 @@ class DoliDb
$line=preg_replace('/ALTER TABLE [a-z0-9_]+ DROP INDEX/i','DROP INDEX',$line);
# Translate order to rename fields
if (preg_match('/ALTER TABLE ([a-z0-9_]+) CHANGE COLUMN ([a-z0-9_]+) ([a-z0-9_]+)(.*)$/i',$line,$reg))
if (preg_match('/ALTER TABLE ([a-z0-9_]+) CHANGE(?: COLUMN)? ([a-z0-9_]+) ([a-z0-9_]+)(.*)$/i',$line,$reg))
{
$line = "-- ".$line." replaced by --\n";
$line.= "ALTER TABLE ".$reg[1]." RENAME COLUMN ".$reg[2]." TO ".$reg[3];
}
# Translate order to modify field format
if (preg_match('/ALTER TABLE ([a-z0-9_]+) MODIFY(?: COLUMN)? ([a-z0-9_]+) (.*)$/i',$line,$reg))
{
$line = "-- ".$line." replaced by --\n";
$newreg3=$reg[3];
$newreg3=preg_replace('/ NOT NULL/i','',$newreg3);
$newreg3=preg_replace('/ NULL/i','',$newreg3);
$newreg3=preg_replace('/ DEFAULT 0/i','',$newreg3);
$newreg3=preg_replace('/ DEFAULT \'[0-9a-zA-Z_@]*\'/i','',$newreg3);
$line.= "ALTER TABLE ".$reg[1]." ALTER COLUMN ".$reg[2]." TYPE ".$newreg3;
}
# alter table add primary key (field1, field2 ...) -> We remove the primary key name not accepted by PostGreSQL
# ALTER TABLE llx_dolibarr_modules ADD PRIMARY KEY pk_dolibarr_modules (numero, entity);
if (preg_match('/ALTER\s+TABLE\s*(.*)\s*ADD\s+PRIMARY\s+KEY\s*(.*)\s*\((.*)$/i',$line,$reg))
@@ -261,6 +273,7 @@ class DoliDb
// Replace espacing \' by ''
$line=preg_replace("/\\\'/","''",$line);
//print $line."\n";
}
@@ -741,7 +754,7 @@ class DoliDb
42701=> 'DB_ERROR_COLUMN_ALREADY_EXISTS',
'42710' => 'DB_ERROR_KEY_NAME_ALREADY_EXISTS',
'23505' => 'DB_ERROR_RECORD_ALREADY_EXISTS',
'42704' => 'DB_ERROR_SYNTAX',
'42704' => 'DB_ERROR_NO_INDEX_TO_DROP',
'42601' => 'DB_ERROR_SYNTAX',
'42P16' => 'DB_ERROR_PRIMARY_KEY_ALREADY_EXISTS',
1075 => 'DB_ERROR_CANT_DROP_PRIMARY_KEY',