1 files changed, 42 insertions, 0 deletions
diff --git a/mysql-test/suite/gcol/t/innodb_wl8114.test b/mysql-test/suite/gcol/t/innodb_wl8114.test
new file mode 100644
index 00000000..bed83753
--- /dev/null
+++ b/mysql-test/suite/gcol/t/innodb_wl8114.test
@@ -0,0 +1,42 @@
+--source include/have_innodb.inc
+
+# Test alter table add column
+CREATE TABLE t_8114 (a int) ENGINE = INNODB;
+
+ALTER TABLE t_8114 ADD b INT GENERATED  ALWAYS AS (a) VIRTUAL;
+
+SELECT NAME FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE "%t_8114";
+
+SELECT NAME, POS, MTYPE, PRTYPE, LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS WHERE TABLE_ID IN (SELECT TABLE_ID FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE "%t_8114");
+
+INSERT INTO t_8114 VALUES (9, default);
+INSERT INTO t_8114 VALUES (3, default);
+INSERT INTO t_8114 VALUES (1, default);
+INSERT INTO t_8114 VALUES (5, default);
+
+SELECT * FROM t_8114;
+
+DROP TABLE t_8114;
+
+CREATE TABLE t_8114 (Column_1 CHAR(5) GENERATED ALWAYS AS (PI()+5), Column_2  CHAR(5)) engine=innodb;
+
+SELECT NAME, FLAG, N_COLS FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE "%t_8114";
+
+SELECT NAME, POS, MTYPE, PRTYPE, LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS WHERE TABLE_ID IN (SELECT TABLE_ID FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE "%t_8114");
+
+INSERT INTO t_8114 VALUES (default, "aa");
+INSERT INTO t_8114 VALUES (default, "bb");
+INSERT INTO t_8114 VALUES (default, "ee");
+INSERT INTO t_8114 VALUES (default, "pp");
+
+SELECT * FROM t_8114;
+
+ALTER TABLE t_8114 DROP Column_1;
+
+SELECT NAME FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE "%t_8114";
+
+SELECT NAME, POS, MTYPE, PRTYPE, LEN FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS WHERE TABLE_ID IN (SELECT TABLE_ID FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE "%t_8114");
+
+SELECT * FROM t_8114;
+
+DROP TABLE t_8114;