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DB\IO switch dbReturn, dbReturnParams to NO_CACHE as default

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Cache is never used, so to keep memory default lower, lets switch to
NO_CACHE
This commit is contained in:
Clemens Schwaighofer
2023-03-29 09:55:09 +09:00
parent be1e55cad7
commit 7eace1013e
3 changed files with 76 additions and 29 deletions
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20
www/admin/class_test.db.dbReturn.php
View File

@@ -67,12 +67,30 @@ $q_db_ret = "SELECT * FROM test_db_return ORDER BY uid";
RunningTime::hrRunningTime();
$cache_flag = '[DEFAULT] NO_CACHE (0)';
print "dbReturn '" . $cache_flag . "'/Default: " . $q_db_ret . "<br>";
// Do twice
for ($i = 1; $i <= 6; $i++) {
$res = $db->dbReturn($q_db_ret);
print $i . ") " . $cache_flag . ": "
. "res: " . (is_bool($res) ?
"<b>Bool:</b> " . $db->log->prBl($res) :
(is_array($res) ?
"Array: " . $db->log->prBl(is_array($res)) : '{-}')
) . ", "
. "cursor_ext: <pre>" . Support::printAr(
SetVarType::setArray($db->dbGetCursorExt($q_db_ret))
) . "</pre>";
print "Run time: " . RunningTime::hrRunningTime() . "<br>";
}
print "<hr>";
$cache_flag = 'USE_CACHE (0)';
print "dbReturn '" . $cache_flag . "'/Default: " . $q_db_ret . "<br>";
// SINGLE read on multi row return
// Do twice
for ($i = 1; $i <= 6; $i++) {
$res = $db->dbReturn($q_db_ret);
$res = $db->dbReturn($q_db_ret, $db::USE_CACHE);
print $i . ") " . $cache_flag . ": "
. "res: " . (is_bool($res) ?
"<b>Bool:</b> " . $db->log->prBl($res) :

8
www/lib/CoreLibs/DB/IO.php
View File

@@ -1821,7 +1821,7 @@ class IO
* Wrapper for dbReturnParams
*
* @param string $query Query string
* @param int $cache reset status: default: USE_CACHE
* @param int $cache reset status: default: NO_CACHE
* USE_CACHE/0: normal read from cache on second run
* READ_NEW/1: write to cache, clean before new run
* CLEAR_CACHE/2: write cache, clean after finished
@@ -1833,7 +1833,7 @@ class IO
*/
public function dbReturn(
string $query,
int $cache = self::USE_CACHE,
int $cache = self::NO_CACHE,
bool $assoc_only = false
): array|false {
return $this->dbReturnParams($query, [], $cache, $assoc_only);
@@ -1856,7 +1856,7 @@ class IO
*
* @param string $query Query string
* @param array<mixed> $params Query parameters
* @param int $cache reset status: default: USE_CACHE
* @param int $cache reset status: default: NO_CACHE
* USE_CACHE/0: normal read from cache on second run
* READ_NEW/1: write to cache, clean before new run
* CLEAR_CACHE/2: write cache, clean after finished
@@ -1868,7 +1868,7 @@ class IO
public function dbReturnParams(
string $query,
array $params = [],
int $cache = self::USE_CACHE,
int $cache = self::NO_CACHE,
bool $assoc_only = false
): array|false {
$this->__dbErrorReset();