[phpMP-CVS] CVS: phpMP/core/dba mysql.php,1.15,1.16 postgresql.php,1.4,1.5

SourceForge Headquarters 1320 Columbia Street Suite 310 San Diego, CA 92101 +1 (858) 422-6466

Update of /cvsroot/phpmp/phpMP/core/dba
In directory sc8-pr-cvs1:/tmp/cvs-serv5771/core/dba

Modified Files:
	mysql.php postgresql.php 
Log Message:
PostgreSQL should be as functional as MySQL (if that says much). Removed some functions, we can rework them later if we need them.

Index: mysql.php
===================================================================
RCS file: /cvsroot/phpmp/phpMP/core/dba/mysql.php,v
retrieving revision 1.15
retrieving revision 1.16
diff -C2 -r1.15 -r1.16
*** mysql.php	9 Oct 2003 04:35:58 -0000	1.15
--- mysql.php	9 Oct 2003 05:16:37 -0000	1.16
***************
*** 27,30 ****
--- 27,31 ----
  {
  	var $db_connection_id;
+ 	var $db_query;
  	var $db_query_result = 0;
  	var $db_query_count = 0;
***************
*** 34,44 ****
  	function sql_connect($hostname, $port, $username, $password, $database, $persistant = NULL, $error_handling = NULL )
  	{
- 		$this->hostname = $hostname;
- 		$this->port = $port;
- 		$this->username = $username;
- 		$this->password = $password;
- 		$this->database = $database;
- 		$this->persistant = $persistant;
- 
  		if( !is_null($this->persistant) )
  		{
--- 35,38 ----
***************
*** 91,95 ****
  			if($this->db_query_result)
  			{
! 				@mysql_free_result($this->db_query_result);
  			}
  			
--- 85,89 ----
  			if($this->db_query_result)
  			{
! 				@$this->sql_free_result($this->db_query_result);
  			}
  			
***************
*** 99,112 ****
  
  	// Query database
! 	function sql_query($sql, $sql_explain = NULL, $line = NULL, $file = NULL )
  	{
  		$this->sql_free_result($this->db_query_result);	// remove previous query result
! 
! 		if(! empty($sql))
  		{
! 			$this->db_query_count++;
! 
! 			$this->db_query_result = @mysql_query($sql, $this->db_connection_id);
  		}
  
  		if( $this->db_query_result)
--- 93,109 ----
  
  	// Query database
! 	// If you pass no query, it will try to execute the last query again
! 	function sql_query($sql = '', $sql_explain = NULL, $line = NULL, $file = NULL )
  	{
  		$this->sql_free_result($this->db_query_result);	// remove previous query result
! 		
! 		if( !empty($sql) )
  		{
! 			$this->db_query = $sql;
  		}
+ 		
+ 		$this->db_query_count++;
+ 
+ 		$this->db_query_result = @mysql_query($this->db_query, $this->db_connection_id);
  
  		if( $this->db_query_result)
***************
*** 129,133 ****
  
  	// Select a row as an Associative, Numeric or Both (array)
! 	function sql_fetch_row($db_query_id = NULL, $type = MYSQL_BOTH)
  	{
  		if( is_null($db_query_id) )
--- 126,130 ----
  
  	// Select a row as an Associative, Numeric or Both (array)
! 	function sql_fetch_row($db_query_id = NULL, $row = NULL, $type = MYSQL_BOTH)
  	{
  		if( is_null($db_query_id) )
***************
*** 151,155 ****
  		$this->db_rowset[$this->db_query_result] = Array();
  		
! 		while($row = @mysql_fetch_array($db_query_id, $type))
  		{
  			$this->db_rowset[$this->db_query_result][] = $row;
--- 148,152 ----
  		$this->db_rowset[$this->db_query_result] = Array();
  		
! 		while( $row = @this->sql_fetch_row($db_query_id, NULL, $type) )
  		{
  			$this->db_rowset[$this->db_query_result][] = $row;
***************
*** 227,248 ****
  
  		return @mysql_field_type($db_query_id, $field_offset);
- 	}
- 
- 	// Gets column information and returns it object forum
- 	function sql_fetch_field($db_query_id = NULL, $field_offset = NULL)
- 	{
- 		if( is_null($db_query_id) )
- 		{
- 			$db_query_id = $this->db_query_result;
- 		}
- 
- 		if( is_null($field_offset) )
- 		{
- 			return @mysql_fetch_field($db_query_id);
- 		}
- 		else	
- 		{
- 			return @mysql_fetch_field($db_query_id, $field_offset);
- 		}
  	}
  
--- 224,227 ----

Index: postgresql.php
===================================================================
RCS file: /cvsroot/phpmp/phpMP/core/dba/postgresql.php,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -r1.4 -r1.5
*** postgresql.php	27 Sep 2003 03:42:22 -0000	1.4
--- postgresql.php	9 Oct 2003 05:16:37 -0000	1.5
***************
*** 23,56 ****
   */
  
  class sql_db
  {
  	var $db_connection_id;
  	var $db_query_result = 0;
  	var $db_query_count = 0;
- 	var $db_row = array();
  	var $db_rowset = array();
  
! 	// 
! 	// CONSTRUCTOR - sql_connect
! 	//
! 	function sql_db($hostname, $port, $username, $password, $database, $persistant)
! 	{
! 		$this->hostname = $hostname;
! 		$this->port = $port;
! 		$this->username = $username;
! 		$this->password = $password;
! 		$this->database = $database;
! 		$this->persistant = $persistant;
  
! 		if( $this->persistant)
  		{
! 			$this->db_connection_id = pg_pconnect("host=$this->hostname port=$this->port user=$this->username password=$this->password dbname=$this->database");
  		}
  		else
  		{
! 			$this->db_connection_id = pg_connect("host=$this->hostname port=$this->port user=$this->username password=$this->password dbname=$this->database");
  		}
  	}
  	
  	// Attempt to get PostgreSQL Error code
  	// Blame me (R45) if this fails
--- 23,257 ----
   */
  
+ // PostgreSQL 7.x Database API
+ 
  class sql_db
  {
  	var $db_connection_id;
+ 	var $db_query;
  	var $db_query_result = 0;
  	var $db_query_count = 0;
  	var $db_rowset = array();
  
! 	// Open database connection, select database
! 	function sql_connect($hostname, $port, $username, $password, $database, $persistant = NULL, $error_handling = NULL )
! 	{
! 		if( !is_null($this->persistant) )
! 		{
! 			$this->db_connection_id = pg_pconnect("host=$hostname port=$port user=$username password=$password dbname=$database");
! 		}
! 		else
! 		{
! 			$this->db_connection_id = pg_connect("host=$hostname port=$port user=$username password=$password dbname=$database");
! 		}
! 
! 		if( !$this->db_connection_id )
! 		{
! 			if( !is_null($error_handling) )
! 			{
! 				// to db error handler (ERROR_FLAG, $this->sql_error($this->db_connection_id), NULL);
! 			}
! 			else
! 			{
! 				return false;
! 			}
! 		}
! 	}
! 
! 	function sql_close($db_connect_id = NULL)
! 	{
! 		if( is_null($db_connect_id) )
! 		{
! 			$db_connect_id = $this->db_connection_id;
! 		}
! 
! 		if($db_connect_id != FALSE)
! 		{
! 			if($this->db_query_result)
! 			{
! 				$this->sql_free_result($this->db_query_result);
! 			}
! 			
! 			return @pg_close($db_connect_id);
! 		}
! 	}
! 
! 	// Query database
! 	// If you pass no query, it will try to execute the last query again
! 	function sql_query($sql = '', $sql_explain = NULL, $line = NULL, $file = NULL )
! 	{
! 		$this->sql_free_result($this->db_query_result);	// remove previous query result
! 		
! 		if( !empty($sql) )
! 		{
! 			$this->db_query = $sql;
! 		}
! 		
! 		$this->db_query_count++;
! 
! 		$this->db_query_result = @pg_exec($this->db_query, $this->db_connection_id);
  
! 		if( $this->db_query_result)
  		{
! 			unset($this->db_rowset[$this->db_query_result]);
! 			return $this->db_query_result;
  		}
  		else
  		{
! 			if( !is_null($sql_explain) )
! 			{
! 				// to db error handler (ERROR_FLAG, $this->sql_error($this->db_connection_id), $this->sql_errno($this->db_connection_id), $sql_explain, $line, $file);
! 			}
! 			else
! 			{
! 				return false;
! 			}
! 		}
! 	}
! 
! 	// Select a row as an Associative, Numeric or Both (array)
! 	function sql_fetch_row($db_query_id = NULL, $row_number = NULL, $type = PGSQL_BOTH)
! 	{
! 		if( is_null($db_query_id) )
! 		{
! 			$db_query_id = $this->db_query_result;
! 		}
! 		
! 		if ( !is_null($row_number) )
! 		{
! 			return @pg_fetch_array($db_query_id, $row_number, $type);
! 		}
! 		else
! 		{
! 			return @pg_fetch_array($db_query_id);
! 		}
! 	}
! 
! 	// Select all rows in one big array
! 	function sql_fetch_rowset($db_query_id = NULL, $type = PGSQL_BOTH)
! 	{
! 		if( is_null($db_query_id) )
! 		{
! 			$db_query_id = $this->db_query_result;
! 		}
! 
! 		unset($this->db_rowset[$this->db_query_result]);
! 		
! 		$this->db_rowset[$this->db_query_result] = Array();
! 		
! 		while( $row = $this->sql_fetch_row($db_query_id, NULL, $type) )
! 		{
! 			$this->db_rowset[$this->db_query_result][] = $row;
! 		}
! 
! 		return $this->db_rowset[$this->db_query_result];
! 	}
! 	
! 	// Number of rows from the last select query. Shouldn't be used for
! 	// Firebird compatability (hopefully an ibase_num_rows function will
! 	// be soon)
! 	function sql_num_rows($db_query_id = NULL)
! 	{
! 		if( is_null($db_query_id) )
! 		{
! 			$db_query_id = $this->db_query_result;
  		}
+ 
+ 		return @pg_numrows($db_query_id);
  	}
  	
+ 	// Get last ID generated from an INSERT query
+ 	// We will base this ID on the last query. The only way this function
+ 	// to work is to execute this right after you run the INSERT query.
+ 	function sql_insert_id($db_query_id = NULL)
+ 	{
+ 		// Regex used from phpBB 2.0.x
+ 		if( preg_match("/^INSERT[\t\n ]+INTO[\t\n ]+([a-z0-9\_\-]+)/is", $this->db_query, $tablename) )
+ 		{
+ 			$sequence_result = $this->sql_query("SELECT currval('".$tablename[1]."_seq') AS last_id");
+ 			
+ 			if( !$sequence_data )
+ 			{
+ 				return false;
+ 			}
+ 
+ 			$sequence_data = $this->sql_fetch_row($sequence_result, 0, PGSQL_ASSOC);
+ 
+ 			if( $sequence_data )
+ 			{
+ 				return $sequence_data['last_id'];
+ 			}
+ 		}
+ 
+ 		return false;
+ 	}
+ 
+ 	// Free result resource
+ 	function sql_free_result($db_query_id = NULL)
+ 	{
+ 		if( is_null($db_query_id) )
+ 		{
+ 			$db_query_id = $this->db_query_result;
+ 		}
+ 
+ 		unset($this->db_rowset[$db_query_id]);
+ 
+ 		return @pg_freeresult($db_query_id);
+ 	}
+ 
+ 	// Number of fields selected in last query
+ 	function sql_num_fields($db_query_id = NULL)
+ 	{
+ 		if( is_null($db_query_id) )
+ 		{
+ 			$db_query_id = $this->db_query_result;
+ 		}
+ 
+ 		return @pg_numfields($db_query_id);
+ 	}
+ 
+ 	// Name of a specific field from a result
+ 	function sql_field_name($db_query_id = NULL, $field_offset)
+ 	{
+ 		if( is_null($db_query_id) )
+ 		{
+ 			$db_query_id = $this->db_query_result;
+ 		}
+ 
+ 		return @pg_fieldname($db_query_id, $field_offset);
+ 	}
+ 
+ 	// Field type from a result 
+ 	function sql_field_type($db_query_id = NULL, $field_offset)
+ 	{
+ 		if( is_null($db_query_id) )
+ 		{
+ 			$db_query_id = $this->db_query_result;
+ 		}
+ 
+ 		return @pg_fieldtype($db_query_id, $field_offset);
+ 	}
+ 
+ 	// Amount of rows affected in last query
+ 	function sql_affected_rows()
+ 	{
+ 		if( is_null($db_query_id) )
+ 		{
+ 			$db_query_id = $this->db_query_result;
+ 		}
+ 		
+ 		return @pg_cmdtuples($this->db_connection_id);
+ 	}
+ 
+ 	// SQL Error message from connection
+ 	function sql_error($db_connection_id = NULL)
+ 	{
+ 		if( is_null($db_connection_id) )
+ 		{
+ 			$db_connection_id = $this->db_connect_id;
+ 		}
+ 
+ 		return @pg_errormessage($db_connection_id);
+ 	}
+ 
  	// Attempt to get PostgreSQL Error code
  	// Blame me (R45) if this fails
***************
*** 66,70 ****
  		// We'll get the last message here, feel free to adjust this Booster
  		// if you want it as an object variable created elsewhere
! 		$last_error = @pg_errormessage($connection);
  		
  		// So we don't have to set the error messages again
--- 267,271 ----
  		// We'll get the last message here, feel free to adjust this Booster
  		// if you want it as an object variable created elsewhere
! 		$last_error = $this->sql_error($connection);
  		
  		// So we don't have to set the error messages again
***************
*** 115,120 ****
  		
  	    // No error number exists, so 0 will do
! 		return 0;
  	}
! }
! ?>
--- 316,323 ----
  		
  	    // No error number exists, so 0 will do
! 		return NULL;
  	}
! 
! } // End of sql_db
! 
! ?>
\ No newline at end of file