Merge branch 'develop-olympus' into develop

By Andreas Fischer
via Andreas Fischer (1) and Nils Adermann (1)
* develop-olympus:
  [ticket/10751] Use sql_lower_text() in view_log(). log_data is a text column.
  [ticket/10751] Add sql_lower_text() to database abstraction layer.

Conflicts:
	phpBB/includes/db/dbal.php
This commit is contained in:
Nils Adermann 2012-05-31 15:28:08 +02:00
commit 1b73f82430
5 changed files with 38 additions and 1 deletions

View file

@ -521,6 +521,18 @@ class dbal
return $expression;
}
/**
* Run LOWER() on DB column of type text (i.e. neither varchar nor char).
*
* @param string $column_name The column name to use
*
* @return string A SQL statement like "LOWER($column_name)"
*/
function sql_lower_text($column_name)
{
return "LOWER($column_name)";
}
/**
* Run more than one insert statement.
*

View file

@ -324,6 +324,14 @@ class dbal_mssql extends dbal
return str_replace(array("'", "\0"), array("''", ''), $msg);
}
/**
* {@inheritDoc}
*/
function sql_lower_text($column_name)
{
return "LOWER(SUBSTRING($column_name, 1, DATALENGTH($column_name)))";
}
/**
* Build LIKE expression
* @access private

View file

@ -309,6 +309,14 @@ class dbal_mssql_odbc extends dbal
return str_replace(array("'", "\0"), array("''", ''), $msg);
}
/**
* {@inheritDoc}
*/
function sql_lower_text($column_name)
{
return "LOWER(SUBSTRING($column_name, 1, DATALENGTH($column_name)))";
}
/**
* Build LIKE expression
* @access private

View file

@ -491,6 +491,14 @@ class dbal_mssqlnative extends dbal
return str_replace(array("'", "\0"), array("''", ''), $msg);
}
/**
* {@inheritDoc}
*/
function sql_lower_text($column_name)
{
return "LOWER(SUBSTRING($column_name, 1, DATALENGTH($column_name)))";
}
/**
* Build LIKE expression
* @access private

View file

@ -2556,7 +2556,8 @@ function view_log($mode, &$log, &$log_count, $limit = 0, $offset = 0, $forum_id
{
$sql_keywords .= $db->sql_in_set('l.log_operation', $operations) . ' OR ';
}
$sql_keywords .= 'LOWER(l.log_data) ' . implode(' OR LOWER(l.log_data) ', $keywords) . ')';
$sql_lower = $db->sql_lower_text('l.log_data');
$sql_keywords .= "$sql_lower " . implode(" OR $sql_lower ", $keywords) . ')';
}
if ($log_count !== false)