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Enhancement for postgresql support

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This commit is contained in:
Laurent Destailleur
2010-04-30 17:31:46 +00:00
parent 08f968d226
commit 054572fa12
10 changed files with 73 additions and 45 deletions
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31
htdocs/lib/databases/pgsql.lib.php
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@@ -455,10 +455,11 @@ class DoliDb
/**
* \brief Convert request to PostgreSQL syntax, execute it and return the resultset
* \param query query string
* \return resource Resultset of answer
* \param query SQL query string
* \param usesavepoint 0=Default mode, 1=Run a savepoint before and a rollbock to savepoint if error (this allow to have some request with errors inside global transactions).
* \return resource Resultset of answer
*/
function query($query)
function query($query,$usesavepoint=0)
{
$query = trim($query);
@@ -478,6 +479,11 @@ class DoliDb
else $loop=false;
}
if ($usesavepoint)
{
@pg_query($this->db, 'SAVEPOINT mysavepoint');
}
$ret = @pg_query($this->db, $query);
//print $query;
if (! preg_match("/^COMMIT/i",$query) && ! preg_match("/^ROLLBACK/i",$query))
@@ -490,6 +496,11 @@ class DoliDb
$this->lasterrno = $this->errno();
//print "\n>> ".$query."<br>\n";
//print '>> '.$this->lasterrno.' - '.$this->lasterror.' - '.$this->lastqueryerror."<br>\n";
if ($usesavepoint)
{
@pg_query($this->db, 'ROLLBACK TO SAVEPOINT mysavepoint');
}
}
$this->lastquery=$query;
$this->results = $ret;
@@ -882,10 +893,18 @@ class DoliDb
* \param database Nom de la database
* \return resource
*/
function DDLListTables($database)
function DDLListTables($database, $table='')
{
$this->results = pg_query($this->db, "SHOW TABLES");
return $this->results;
$listtables=array();
$like = '';
if ($table) $like = " AND table_name LIKE '".$table."'";
$result = pg_query($this->db, "SELECT table_name FROM information_schema.tables WHERE table_schema = 'public'".$like);
while($row = $this->fetch_row($result))
{
$listtables[] = $row[0];
}
return $listtables;
}
/**