184 lines
3.1 KiB
PHP
184 lines
3.1 KiB
PHP
<?php
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/**
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* Query
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*
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* Free Query Builder / Database Abstraction Layer
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*
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* @package Query
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* @author Timothy J. Warren
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* @copyright Copyright (c) 2012 - 2014
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* @link https://github.com/aviat4ion/Query
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* @license http://philsturgeon.co.uk/code/dbad-license
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*/
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// --------------------------------------------------------------------------
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/**
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* ODBC SQL Class
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*
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* @package Query
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* @subpackage Drivers
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*/
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class ODBC_SQL implements iDB_SQL {
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/**
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* Limit clause
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*
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* @param string $sql
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* @param int $limit
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* @param int $offset
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* @return string
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*/
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public function limit($sql, $limit, $offset=FALSE)
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{
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return $sql;
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}
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// --------------------------------------------------------------------------
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/**
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* Get the query plan for the sql query
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*
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* @param string $sql
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* @return string
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*/
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public function explain($sql)
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{
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return $sql;
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}
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// --------------------------------------------------------------------------
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/**
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* Random ordering keyword
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*
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* @return string
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*/
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public function random()
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{
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return NULL;
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}
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// --------------------------------------------------------------------------
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/**
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* Returns sql to list other databases
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*
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* @return NULL
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*/
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public function db_list()
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{
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return NULL;
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}
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// --------------------------------------------------------------------------
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/**
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* Returns sql to list tables
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*
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* @return NULL
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*/
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public function table_list()
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{
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return NULL;
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}
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// --------------------------------------------------------------------------
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/**
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* Returns sql to list system tables
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*
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* @return NULL
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*/
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public function system_table_list()
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{
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return NULL;
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}
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// --------------------------------------------------------------------------
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/**
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* Returns sql to list views
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*
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* @return NULL
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*/
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public function view_list()
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{
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return NULL;
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}
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// --------------------------------------------------------------------------
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/**
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* Returns sql to list triggers
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*
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* @return NULL
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*/
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public function trigger_list()
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{
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return NULL;
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}
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// --------------------------------------------------------------------------
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/**
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* Return sql to list functions
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*
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* @return NULL
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*/
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public function function_list()
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{
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return NULL;
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}
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// --------------------------------------------------------------------------
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/**
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* Return sql to list stored procedures
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*
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* @return NULL
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*/
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public function procedure_list()
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{
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return NULL;
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}
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// --------------------------------------------------------------------------
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/**
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* Return sql to list sequences
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*
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* @return NULL
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*/
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public function sequence_list()
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{
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return NULL;
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}
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// --------------------------------------------------------------------------
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/**
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* SQL to show list of field types
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*
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* @return NULL
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*/
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public function type_list()
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{
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return NULL;
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}
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// --------------------------------------------------------------------------
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/**
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* SQL to show infromation about columns in a table
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*
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* @param string $table
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* @return NULL
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*/
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public function column_list($table)
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{
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return NULL;
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}
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}
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// End of odbc_sql.php
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