diff --git a/mysql-test/main/derived_view.result b/mysql-test/main/derived_view.result index ca96b741bdd..32cc48a4bc6 100644 --- a/mysql-test/main/derived_view.result +++ b/mysql-test/main/derived_view.result @@ -4217,4 +4217,38 @@ a drop table t1, t2; drop view v1; drop procedure aproc; +# +# MDEV-31305: Aggregation over materialized derived table +# +CREATE VIEW v AS +SELECT seq1.seq AS dim1, seq2.seq AS dim2, seq3.seq AS dim3, +FLOOR(RAND(13) * 5) AS p +FROM seq_100_to_105 seq1 +JOIN seq_10_to_15 seq2 +JOIN seq_1_to_5 seq3; +SELECT v.*, SUM(p) from v; +dim1 dim2 dim3 p SUM(p) +100 10 1 2 371 +SELECT d.*, SUM(p) +FROM ( +SELECT seq1.seq AS dim1, seq2.seq AS dim2, seq3.seq AS dim3, +FLOOR(RAND(13) * 5) AS p +FROM seq_100_to_105 seq1 +JOIN seq_10_to_15 seq2 +JOIN seq_1_to_5 seq3 +) d; +dim1 dim2 dim3 p SUM(p) +100 10 1 2 371 +WITH demo AS +( +SELECT seq1.seq AS dim1, seq2.seq AS dim2, seq3.seq AS dim3, +FLOOR(RAND(13) * 5) AS p +FROM seq_100_to_105 seq1 +JOIN seq_10_to_15 seq2 +JOIN seq_1_to_5 seq3 +) +SELECT d.*, SUM(p) FROM demo d; +dim1 dim2 dim3 p SUM(p) +100 10 1 2 371 +DROP VIEW v; # End of 10.4 tests diff --git a/mysql-test/main/derived_view.test b/mysql-test/main/derived_view.test index 48ed2a0a4b7..f9ab0443bc0 100644 --- a/mysql-test/main/derived_view.test +++ b/mysql-test/main/derived_view.test @@ -2795,4 +2795,40 @@ drop table t1, t2; drop view v1; drop procedure aproc; +--echo # +--echo # MDEV-31305: Aggregation over materialized derived table +--echo # + +--source include/have_sequence.inc + +CREATE VIEW v AS + SELECT seq1.seq AS dim1, seq2.seq AS dim2, seq3.seq AS dim3, + FLOOR(RAND(13) * 5) AS p + FROM seq_100_to_105 seq1 + JOIN seq_10_to_15 seq2 + JOIN seq_1_to_5 seq3; + +SELECT v.*, SUM(p) from v; + +SELECT d.*, SUM(p) + FROM ( + SELECT seq1.seq AS dim1, seq2.seq AS dim2, seq3.seq AS dim3, + FLOOR(RAND(13) * 5) AS p + FROM seq_100_to_105 seq1 + JOIN seq_10_to_15 seq2 + JOIN seq_1_to_5 seq3 +) d; + +WITH demo AS +( + SELECT seq1.seq AS dim1, seq2.seq AS dim2, seq3.seq AS dim3, + FLOOR(RAND(13) * 5) AS p + FROM seq_100_to_105 seq1 + JOIN seq_10_to_15 seq2 + JOIN seq_1_to_5 seq3 +) +SELECT d.*, SUM(p) FROM demo d; + +DROP VIEW v; + --echo # End of 10.4 tests