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Code Issues Releases Wiki Activity

[ticket/13421] Add an interface for \phpbb\db\tools

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PHPBB3-13421
This commit is contained in:
Joas Schilling
2014-11-22 02:07:08 +01:00
parent 0869a77201
commit 10594779b9
2 changed files with 213 additions and 11 deletions
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22
phpBB/phpbb/db/tools.php
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@@ -17,7 +17,7 @@ namespace phpbb\db;
* Database Tools for handling cross-db actions such as altering columns, etc.
* Currently not supported is returning SQL for creating tables.
*/
class tools
class tools implements tools_interface
{
/**
* Current sql layer
@@ -1081,11 +1081,11 @@ class tools
/**
* Gets a list of columns of a table.
*
* @param string $table Table name
* @param string $table_name Table name
*
* @return array Array of column names (all lower case)
*/
function sql_list_columns($table)
function sql_list_columns($table_name)
{
$columns = array();
@@ -1093,7 +1093,7 @@ class tools
{
case 'mysql_40':
case 'mysql_41':
$sql = "SHOW COLUMNS FROM $table";
$sql = "SHOW COLUMNS FROM $table_name";
break;
// PostgreSQL has a way of doing this in a much simpler way but would
@@ -1101,7 +1101,7 @@ class tools
case 'postgres':
$sql = "SELECT a.attname
FROM pg_class c, pg_attribute a
WHERE c.relname = '{$table}'
WHERE c.relname = '{$table_name}'
AND a.attnum > 0
AND a.attrelid = c.oid";
break;
@@ -1113,13 +1113,13 @@ class tools
$sql = "SELECT c.name
FROM syscolumns c
LEFT JOIN sysobjects o ON c.id = o.id
WHERE o.name = '{$table}'";
WHERE o.name = '{$table_name}'";
break;
case 'oracle':
$sql = "SELECT column_name
FROM user_tab_columns
WHERE LOWER(table_name) = '" . strtolower($table) . "'";
WHERE LOWER(table_name) = '" . strtolower($table_name) . "'";
break;
case 'sqlite':
@@ -1127,7 +1127,7 @@ class tools
$sql = "SELECT sql
FROM sqlite_master
WHERE type = 'table'
AND name = '{$table}'";
AND name = '{$table_name}'";
$result = $this->db->sql_query($sql);
@@ -1175,14 +1175,14 @@ class tools
/**
* Check whether a specified column exist in a table
*
* @param string $table Table to check
* @param string $table_name Table to check
* @param string $column_name Column to check
*
* @return bool True if column exists, false otherwise
*/
function sql_column_exists($table, $column_name)
function sql_column_exists($table_name, $column_name)
{
$columns = $this->sql_list_columns($table);
$columns = $this->sql_list_columns($table_name);
return isset($columns[$column_name]);
}