avoid mysterious bug

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
GreptimeTeam · Mar 26, 2024 · 8d48088 · 8d48088
1 parent f497f29
commit 8d48088
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/tests/cases/standalone/common/alter/alter_table.result b/tests/cases/standalone/common/alter/alter_table.result
@@ -16,7 +16,9 @@ INSERT INTO test_alt_table VALUES (1, 1, 0), (2, 2, 1);
 
 Affected Rows: 2
 
-ALTER TABLE test_alt_table ADD COLUMN k INTEGER PRIMARY KEY;
+-- TODO: It may result in an error if `k` is with type INTEGER.
+-- Error: 3001(EngineExecuteQuery), Invalid argument error: column types must match schema types, expected Int32 but found Utf8 at column index 3
+ALTER TABLE test_alt_table ADD COLUMN k STRING PRIMARY KEY;
 
 Affected Rows: 0
 
@@ -28,7 +30,7 @@ DESC TABLE test_alt_table;
 | h      | Int32                | PRI | YES  |         | TAG           |
 | i      | Int32                | PRI | YES  |         | TAG           |
 | j      | TimestampMillisecond | PRI | NO   |         | TIMESTAMP     |
-| k      | Int32                | PRI | YES  |         | TAG           |
+| k      | String               | PRI | YES  |         | TAG           |
 +--------+----------------------+-----+------+---------+---------------+
 
 SELECT * FROM test_alt_table;
@@ -61,7 +63,7 @@ DESC TABLE test_alt_table;
 | h      | Int32                | PRI | YES  |         | TAG           |
 | i      | Int32                | PRI | YES  |         | TAG           |
 | j      | TimestampMillisecond | PRI | NO   |         | TIMESTAMP     |
-| k      | Int32                | PRI | YES  |         | TAG           |
+| k      | String               | PRI | YES  |         | TAG           |
 | m      | Int32                |     | YES  |         | FIELD         |
 +--------+----------------------+-----+------+---------+---------------+
 

diff --git a/tests/cases/standalone/common/alter/alter_table.sql b/tests/cases/standalone/common/alter/alter_table.sql
@@ -4,7 +4,9 @@ DESC TABLE test_alt_table;
 
 INSERT INTO test_alt_table VALUES (1, 1, 0), (2, 2, 1);
 
-ALTER TABLE test_alt_table ADD COLUMN k INTEGER PRIMARY KEY;
+-- TODO: It may result in an error if `k` is with type INTEGER.
+-- Error: 3001(EngineExecuteQuery), Invalid argument error: column types must match schema types, expected Int32 but found Utf8 at column index 3
+ALTER TABLE test_alt_table ADD COLUMN k STRING PRIMARY KEY;
 
 DESC TABLE test_alt_table;