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Diffstat (limited to 'mysql-test/t/cte_recursive.test')
| -rw-r--r-- | mysql-test/t/cte_recursive.test | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/mysql-test/t/cte_recursive.test b/mysql-test/t/cte_recursive.test index 1be645b92c0..c6391aabc41 100644 --- a/mysql-test/t/cte_recursive.test +++ b/mysql-test/t/cte_recursive.test @@ -2126,3 +2126,15 @@ DROP TABLE a_tbl; --error ER_WRONG_NUMBER_OF_COLUMNS_IN_SELECT WITH RECURSIVE x AS (SELECT 1,2 UNION ALL SELECT 1 FROM x) SELECT * FROM x; + +--echo # +--echo # MDEV-15162: Setting user variable in recursive CTE +--echo # + +SET @c=1; + +WITH RECURSIVE cte AS + (SELECT 5 + UNION + SELECT @c:=@c+1 FROM cte WHERE @c<3) +SELECT * FROM cte; |