mirror of
https://github.com/wesnoth/wesnoth
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134 lines
3.5 KiB
PHP
134 lines
3.5 KiB
PHP
<?php
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/**
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V4.65 22 July 2005 (c) 2000-2005 John Lim (jlim@natsoft.com.my). All rights reserved.
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Released under both BSD license and Lesser GPL library license.
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Whenever there is any discrepancy between the two licenses,
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the BSD license will take precedence.
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Set tabs to 4 for best viewing.
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Modified 28 August, 2005 for use with ADOdb Lite by Mark Dickenson
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*/
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// security - hide paths
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if (!defined('ADODB_DIR')) die();
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class ADODB2_mssqlpo extends ADODB_DataDict {
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var $dbtype = 'mssqlpo';
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var $dropIndex = 'DROP INDEX %2$s.%1$s';
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var $renameTable = "EXEC sp_rename '%s','%s'";
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var $renameColumn = "EXEC sp_rename '%s.%s','%s'";
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var $typeX = 'TEXT'; ## Alternatively, set it to VARCHAR(4000)
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var $typeXL = 'TEXT';
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function ActualType($meta)
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{
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switch(strtoupper($meta)) {
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case 'C': return 'VARCHAR';
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case 'XL': return (isset($this)) ? $this->typeXL : 'TEXT';
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case 'X': return (isset($this)) ? $this->typeX : 'TEXT'; ## could be varchar(8000), but we want compat with oracle
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case 'C2': return 'NVARCHAR';
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case 'X2': return 'NTEXT';
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case 'B': return 'IMAGE';
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case 'D': return 'DATETIME';
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case 'T': return 'DATETIME';
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case 'L': return 'BIT';
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case 'R':
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case 'I': return 'INT';
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case 'I1': return 'TINYINT';
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case 'I2': return 'SMALLINT';
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case 'I4': return 'INT';
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case 'I8': return 'BIGINT';
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case 'F': return 'REAL';
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case 'N': return 'NUMERIC';
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default:
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return $meta;
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}
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}
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function DropColumnSQL($tabname, $flds)
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{
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$tabname = $this->TableName ($tabname);
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if (!is_array($flds))
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$flds = explode(',',$flds);
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$f = array();
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$s = 'ALTER TABLE ' . $tabname;
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foreach($flds as $v) {
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$f[] = "\n$this->dropCol ".$this->NameQuote($v);
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}
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$s .= implode(', ',$f);
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$sql[] = $s;
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return $sql;
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}
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function AddColumnSQL($tabname, $flds)
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{
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$tabname = $this->TableName ($tabname);
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$f = array();
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list($lines,$pkey) = $this->_GenFields($flds);
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$s = "ALTER TABLE $tabname $this->addCol";
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foreach($lines as $v) {
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$f[] = "\n $v";
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}
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$s .= implode(', ',$f);
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$sql[] = $s;
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return $sql;
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}
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function _CreateSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint)
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{
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$suffix = '';
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if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault";
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if ($fautoinc) $suffix .= ' IDENTITY(1,1)';
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if ($fnotnull) $suffix .= ' NOT NULL';
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else if ($suffix == '') $suffix .= ' NULL';
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if ($fconstraint) $suffix .= ' '.$fconstraint;
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return $suffix;
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}
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function _IndexSQL($idxname, $tabname, $flds, $idxoptions)
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{
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$sql = array();
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if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) {
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$sql[] = sprintf ($this->dropIndex, $idxname, $tabname);
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if ( isset($idxoptions['DROP']) )
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return $sql;
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}
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if ( empty ($flds) ) {
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return $sql;
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}
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$unique = isset($idxoptions['UNIQUE']) ? ' UNIQUE' : '';
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$clustered = isset($idxoptions['CLUSTERED']) ? ' CLUSTERED' : '';
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if ( is_array($flds) )
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$flds = implode(', ',$flds);
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$s = 'CREATE' . $unique . $clustered . ' INDEX ' . $idxname . ' ON ' . $tabname . ' (' . $flds . ')';
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if ( isset($idxoptions[$this->upperName]) )
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$s .= $idxoptions[$this->upperName];
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$sql[] = $s;
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return $sql;
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}
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function _GetSize($ftype, $ty, $fsize, $fprec)
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{
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switch ($ftype) {
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case 'INT':
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case 'SMALLINT':
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case 'TINYINT':
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case 'BIGINT':
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return $ftype;
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}
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if ($ty == 'T') return $ftype;
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return parent::_GetSize($ftype, $ty, $fsize, $fprec);
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}
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}
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?>
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