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Qual: More portable SQL

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This commit is contained in:
Laurent Destailleur
2009-10-25 17:57:23 +00:00
parent a3b57d20e5
commit fe6563b755
10 changed files with 52 additions and 39 deletions
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24
htdocs/lib/databases/pgsql.lib.php
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@@ -217,15 +217,23 @@ class DoliDb
$line=preg_replace('/unique index\s*\((\w+\s*,\s*\w+)\)/i','UNIQUE\(\\1\)',$line);
}
# alter table create [unique] index (field1, field2 ...)
# ALTER TABLE llx_accountingaccount ADD INDEX idx_accountingaccount_fk_pcg_version (fk_pcg_version)
if (preg_match('/ALTER\s*TABLE\s*(.*)\s*ADD\s*(UNIQUE)?\s*(INDEX)?\s*(.*)\s*\(([\w,\s]+)\)/i',$line,$reg))
# 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))
{
$fieldlist=$reg[5];
$idxname=$reg[4];
$line = "-- ".$line." replaced by --\n";
$line.= "ALTER TABLE ".$reg[1]." ADD PRIMARY KEY (".$reg[3];
}
# alter table add [unique] [index] (field1, field2 ...)
# ALTER TABLE llx_accountingaccount ADD INDEX idx_accountingaccount_fk_pcg_version (fk_pcg_version)
if (preg_match('/ALTER\s+TABLE\s*(.*)\s*ADD\s+(UNIQUE INDEX|INDEX|UNIQUE)\s+(.*)\s*\(([\w,\s]+)\)/i',$line,$reg))
{
$fieldlist=$reg[4];
$idxname=$reg[3];
$tablename=$reg[1];
$line = "-- ".$line." replaced by --\n";
$line.= "CREATE ".($reg[2]?$reg[2].' ':'')."INDEX ".$idxname." ON ".$tablename." (".$fieldlist.")";
$line.= "CREATE ".(preg_match('/UNIQUE/',$reg[2])?'UNIQUE ':'')."INDEX ".$idxname." ON ".$tablename." (".$fieldlist.")";
}
} # END of if ($create_sql ne "") i.e. were inside create table statement so processed datatypes
else { # not inside create table
@@ -686,7 +694,7 @@ class DoliDb
1044 => 'DB_ERROR_ACCESSDENIED',
1046 => 'DB_ERROR_NODBSELECTED',
1048 => 'DB_ERROR_CONSTRAINT',
'42P07' => 'DB_ERROR_TABLE_ALREADY_EXISTS',
'42P07' => 'DB_ERROR_TABLE_OR_KEY_ALREADY_EXISTS',
1051 => 'DB_ERROR_NOSUCHTABLE',
1054 => 'DB_ERROR_NOSUCHFIELD',
1060 => 'DB_ERROR_COLUMN_ALREADY_EXISTS',
@@ -694,7 +702,7 @@ class DoliDb
1062 => 'DB_ERROR_RECORD_ALREADY_EXISTS',
'42704' => 'DB_ERROR_SYNTAX',
'42601' => 'DB_ERROR_SYNTAX',
1068 => 'DB_ERROR_PRIMARY_KEY_ALREADY_EXISTS',
'42P16' => 'DB_ERROR_PRIMARY_KEY_ALREADY_EXISTS',
1075 => 'DB_ERROR_CANT_DROP_PRIMARY_KEY',
1091 => 'DB_ERROR_NOSUCHFIELD',
1100 => 'DB_ERROR_NOT_LOCKED',