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-rw-r--r--lib/private/DB/QueryBuilder/ExpressionBuilder/ExpressionBuilder.php4
-rw-r--r--lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php4
-rw-r--r--lib/private/DB/QueryBuilder/ExpressionBuilder/PgSqlExpressionBuilder.php2
3 files changed, 5 insertions, 5 deletions
diff --git a/lib/private/DB/QueryBuilder/ExpressionBuilder/ExpressionBuilder.php b/lib/private/DB/QueryBuilder/ExpressionBuilder/ExpressionBuilder.php
index a837c1ad752..c35afd0870b 100644
--- a/lib/private/DB/QueryBuilder/ExpressionBuilder/ExpressionBuilder.php
+++ b/lib/private/DB/QueryBuilder/ExpressionBuilder/ExpressionBuilder.php
@@ -425,11 +425,11 @@ class ExpressionBuilder implements IExpressionBuilder {
/**
* Returns a IQueryFunction that casts the column to the given type
*
- * @param string $column
+ * @param string|IQueryFunction $column
* @param mixed $type One of IQueryBuilder::PARAM_*
* @return IQueryFunction
*/
- public function castColumn(string $column, $type): IQueryFunction {
+ public function castColumn($column, $type): IQueryFunction {
return new QueryFunction(
$this->helper->quoteColumnName($column)
);
diff --git a/lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php b/lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php
index 2a13562d00a..4cea234779e 100644
--- a/lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php
+++ b/lib/private/DB/QueryBuilder/ExpressionBuilder/OCIExpressionBuilder.php
@@ -161,11 +161,11 @@ class OCIExpressionBuilder extends ExpressionBuilder {
/**
* Returns a IQueryFunction that casts the column to the given type
*
- * @param string $column
+ * @param string|IQueryFunction $column
* @param mixed $type One of IQueryBuilder::PARAM_*
* @return IQueryFunction
*/
- public function castColumn(string $column, $type): IQueryFunction {
+ public function castColumn($column, $type): IQueryFunction {
if ($type === IQueryBuilder::PARAM_STR) {
$column = $this->helper->quoteColumnName($column);
return new QueryFunction('to_char(' . $column . ')');
diff --git a/lib/private/DB/QueryBuilder/ExpressionBuilder/PgSqlExpressionBuilder.php b/lib/private/DB/QueryBuilder/ExpressionBuilder/PgSqlExpressionBuilder.php
index 5df2f407411..4e0de5ef42b 100644
--- a/lib/private/DB/QueryBuilder/ExpressionBuilder/PgSqlExpressionBuilder.php
+++ b/lib/private/DB/QueryBuilder/ExpressionBuilder/PgSqlExpressionBuilder.php
@@ -33,7 +33,7 @@ class PgSqlExpressionBuilder extends ExpressionBuilder {
/**
* Returns a IQueryFunction that casts the column to the given type
*
- * @param string $column
+ * @param string|IQueryFunction $column
* @param mixed $type One of IQueryBuilder::PARAM_*
* @return IQueryFunction
*/