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改进Query类的value和column方法 支持 fetchSql方法

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thinkphp
2016-07-03 09:06:25 +08:00
parent 0f58b08bec
commit 8fe3e08706
1 changed files with 9 additions and 1 deletions
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10
library/think/db/Query.php
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@@ -390,7 +390,11 @@ class Query
if (isset($this->options['field'])) {
unset($this->options['field']);
}
$pdo = $this->field($field)->fetchPdo(true)->find();
$pdo = $this->field($field)->fetchPdo(true)->find();
if (is_string($pdo)) {
// 返回SQL语句
return $pdo;
}
$result = $pdo->fetchColumn();
if (isset($cache)) {
// 缓存数据
@@ -430,6 +434,10 @@ class Query
$field = $key . ',' . $field;
}
$pdo = $this->field($field)->fetchPdo(true)->select();
if (is_string($pdo)) {
// 返回SQL语句
return $pdo;
}
if (1 == $pdo->columnCount()) {
$result = $pdo->fetchAll(PDO::FETCH_COLUMN);
} else {