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Now record_cache is controlled by $CFG->enablerecordcache

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stronk7
2006-10-28 19:51:57 +00:00
parent cacc23f041
commit be310ffda8
1 changed files with 38 additions and 34 deletions
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lib/dmllib.php
+38 -34
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@@ -375,7 +375,7 @@ function get_record($table, $field1, $value1, $field2='', $value2='', $field3=''
// Check to see whether this record is eligible for caching (fields=*, only condition is id)
$docache = false;
if ($field1=='id' && !$field2 && !$field3 && $fields=='*') {
if (!empty($CFG->enablerecordcache) && $field1=='id' && !$field2 && !$field3 && $fields=='*') {
$docache = true;
// If it's in the cache, return it
if (!empty($record_cache[$table][$value1])) {
@@ -388,7 +388,7 @@ function get_record($table, $field1, $value1, $field2='', $value2='', $field3=''
$record = get_record_sql('SELECT '.$fields.' FROM '. $CFG->prefix . $table .' '. $select);
// If we're caching records, store this one (supposing we got something - we don't cache failures)
if ($record && $docache) {
if (!empty($CFG->enablerecordcache) && $record && $docache) {
$record_cache[$table][$value1] = $record;
}
@@ -1008,21 +1008,23 @@ function set_field($table, $newfield, $newvalue, $field1, $value1, $field2='', $
if (defined('MDL_PERFDB')) { global $PERF ; $PERF->dbqueries++; };
// Clear record_cache based on the parameters passed (individual record or whole table)
if ($field1 == 'id') {
if (isset($record_cache[$table][$value1])) {
unset($record_cache[$table][$value1]);
}
} else if ($field2 == 'id') {
if (isset($record_cache[$table][$value2])) {
unset($record_cache[$table][$value2]);
}
} else if ($field3 == 'id') {
if (isset($record_cache[$table][$value3])) {
unset($record_cache[$table][$value3]);
}
} else {
if (isset($record_cache[$table])) {
unset($record_cache[$table]);
if (!empty($CFG->enablerecordcache)) {
if ($field1 == 'id') {
if (isset($record_cache[$table][$value1])) {
unset($record_cache[$table][$value1]);
}
} else if ($field2 == 'id') {
if (isset($record_cache[$table][$value2])) {
unset($record_cache[$table][$value2]);
}
} else if ($field3 == 'id') {
if (isset($record_cache[$table][$value3])) {
unset($record_cache[$table][$value3]);
}
} else {
if (isset($record_cache[$table])) {
unset($record_cache[$table]);
}
}
}
@@ -1083,21 +1085,23 @@ function delete_records($table, $field1='', $value1='', $field2='', $value2='',
global $db, $CFG, $record_cache;
// Clear record_cache based on the parameters passed (individual record or whole table)
if ($field1 == 'id') {
if (isset($record_cache[$table][$value1])) {
unset($record_cache[$table][$value1]);
}
} else if ($field2 == 'id') {
if (isset($record_cache[$table][$value2])) {
unset($record_cache[$table][$value2]);
}
} else if ($field3 == 'id') {
if (isset($record_cache[$table][$value3])) {
unset($record_cache[$table][$value3]);
}
} else {
if (isset($record_cache[$table])) {
unset($record_cache[$table]);
if (!empty($CFG->enablerecordcache)) {
if ($field1 == 'id') {
if (isset($record_cache[$table][$value1])) {
unset($record_cache[$table][$value1]);
}
} else if ($field2 == 'id') {
if (isset($record_cache[$table][$value2])) {
unset($record_cache[$table][$value2]);
}
} else if ($field3 == 'id') {
if (isset($record_cache[$table][$value3])) {
unset($record_cache[$table][$value3]);
}
} else {
if (isset($record_cache[$table])) {
unset($record_cache[$table]);
}
}
}
@@ -1123,7 +1127,7 @@ function delete_records_select($table, $select='') {
global $CFG, $db, $record_cache;
// Clear record_cache (whole table)
if (isset($record_cache[$table])) {
if (!empty($CFG->enablerecordcache) && isset($record_cache[$table])) {
unset($record_cache[$table]);
}
@@ -1339,7 +1343,7 @@ function update_record($table, $dataobject) {
}
// Remove this record from record cache since it will change
if (isset($record_cache[$table][$dataobject->id])) {
if (!empty($CFG->enablerecordcache) && isset($record_cache[$table][$dataobject->id])) {
unset($record_cache[$table][$dataobject->id]);
}