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Name	Size	Permission
datadict-access.inc.php	1.97 KB	-rw-rw-rw-
datadict-db2.inc.php	3.86 KB	-rw-rw-rw-
datadict-firebird.inc.php	3.73 KB	-rw-rw-rw-
datadict-generic.inc.php	2.46 KB	-rw-rw-rw-
datadict-ibase.inc.php	1.35 KB	-rw-rw-rw-
datadict-informix.inc.php	1.71 KB	-rw-rw-rw-
datadict-mssql.inc.php	7.28 KB	-rw-rw-rw-
datadict-mssqlnative.inc.php	7.24 KB	-rw-rw-rw-
datadict-mysql.inc.php	4.57 KB	-rw-rw-rw-
datadict-oci8.inc.php	7.33 KB	-rw-rw-rw-
datadict-postgres.inc.php	15.52 KB	-rw-rw-rw-
datadict-sapdb.inc.php	3.11 KB	-rw-rw-rw-
datadict-sqlite.inc.php	2.55 KB	-rw-rw-rw-
datadict-sybase.inc.php	5.68 KB	-rw-rw-rw-

Code Editor : datadict-mysql.inc.php

<?php

/**
  V5.18 3 Sep 2012  (c) 2000-2012 John Lim (jlim#natsoft.com). All rights reserved.
  Released under both BSD license and Lesser GPL library license. 
  Whenever there is any discrepancy between the two licenses, 
  the BSD license will take precedence.
	
  Set tabs to 4 for best viewing.
 
*/

// security - hide paths
if (!defined('ADODB_DIR')) die();

class ADODB2_mysql extends ADODB_DataDict {
	var $databaseType = 'mysql';
	var $alterCol = ' MODIFY COLUMN';
	var $alterTableAddIndex = true;
	var $dropTable = 'DROP TABLE IF EXISTS %s'; // requires mysql 3.22 or later
	
	var $dropIndex = 'DROP INDEX %s ON %s';
	var $renameColumn = 'ALTER TABLE %s CHANGE COLUMN %s %s %s';	// needs column-definition!
	
	function MetaType($t,$len=-1,$fieldobj=false)
	{
		if (is_object($t)) {
			$fieldobj = $t;
			$t = $fieldobj->type;
			$len = $fieldobj->max_length;
		}
		$is_serial = is_object($fieldobj) && $fieldobj->primary_key && $fieldobj->auto_increment;
		
		$len = -1; // mysql max_length is not accurate
		switch (strtoupper($t)) {
		case 'STRING': 
		case 'CHAR':
		case 'VARCHAR': 
		case 'TINYBLOB': 
		case 'TINYTEXT': 
		case 'ENUM': 
		case 'SET':
			if ($len <= $this->blobSize) return 'C';
			
		case 'TEXT':
		case 'LONGTEXT': 
		case 'MEDIUMTEXT':
			return 'X';
			
		// php_mysql extension always returns 'blob' even if 'text'
		// so we have to check whether binary...
		case 'IMAGE':
		case 'LONGBLOB': 
		case 'BLOB':
		case 'MEDIUMBLOB':
			return !empty($fieldobj->binary) ? 'B' : 'X';
			
		case 'YEAR':
		case 'DATE': return 'D';
		
		case 'TIME':
		case 'DATETIME':
		case 'TIMESTAMP': return 'T';
		
		case 'FLOAT':
		case 'DOUBLE':
			return 'F';
			
		case 'INT': 
		case 'INTEGER': return $is_serial ? 'R' : 'I';
		case 'TINYINT': return $is_serial ? 'R' : 'I1';
		case 'SMALLINT': return $is_serial ? 'R' : 'I2';
		case 'MEDIUMINT': return $is_serial ? 'R' : 'I4';
		case 'BIGINT':  return $is_serial ? 'R' : 'I8';
		default: return 'N';
		}
	}

if ( isset($idxoptions['DROP']) )
				return $sql;
		}
		
		if ( empty ($flds) ) {
			return $sql;
		}
		
		if (isset($idxoptions['FULLTEXT'])) {
			$unique = ' FULLTEXT';
		} elseif (isset($idxoptions['UNIQUE'])) {
			$unique = ' UNIQUE';
		} else {
			$unique = '';
		}
		
		if ( is_array($flds) ) $flds = implode(', ',$flds);
		
		if ($this->alterTableAddIndex) $s = "ALTER TABLE $tabname ADD $unique INDEX $idxname ";
		else $s = 'CREATE' . $unique . ' INDEX ' . $idxname . ' ON ' . $tabname;
		
		$s .= ' (' . $flds . ')';
		
		if ( isset($idxoptions[$this->upperName]) )
			$s .= $idxoptions[$this->upperName];
		
		$sql[] = $s;
		
		return $sql;
	}
}
?>

${this.title}

Code Editor : datadict-mysql.inc.php