Added and documented Active Record caching.
Made AR fully database-prefix aware
diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index e729813..ae8bd86 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -444,6 +444,13 @@
// we may need ""item1" "item2"" and not ""item1 item2""
if (ctype_alnum($item) === FALSE)
{
+ if (strpos($item, '.') !== FALSE)
+ {
+ $aliased_tables = implode(".",$this->ar_aliased_tables).'.';
+ $table_name = substr($item, 0, strpos($item, '.')+1);
+ $item = (strpos($aliased_tables, $table_name) !== FALSE) ? $item = $item : $this->dbprefix.$item;
+ }
+
// This function may get "field >= 1", and need it to return ""field" >= 1"
$lbound = ($first_word_only === TRUE) ? '' : '|\s|\(';
@@ -486,7 +493,7 @@
$tables = array($tables);
}
- return implode(', ', $tables);
+ return '('.implode(', ', $tables).')';
}
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