test: update sqlness

Signed-off-by: WenyXu <wenymedia@gmail.com>

Author: WenyXu

tests/cases/standalone/common/alter/repartition_error.result

@@ -1,4 +1,4 @@
--- Test repartition error cases
+-- Test split partition and merge partition error cases
 -- Setup: Create a physical table with partitions
 CREATE TABLE repartition_test_table(
   device_id INT,
@@ -30,27 +30,55 @@ CREATE TABLE logical_metric_table(
 Affected Rows: 0
 
 -- Test 0: Logical table cannot be repartitioned
+-- Test 0.1: REPARTITION ... INTO
 ALTER TABLE logical_metric_table REPARTITION (
-  device_id < '100'
+  device_id < 100
+) INTO (
+  device_id < 50,
+  device_id >= 50 AND device_id < 100
+);
+
+Error: 1001(Unsupported), Not supported: REPARTITION on logical tables
+
+-- Test 0.2: SPLIT PARTITION ... INTO
+ALTER TABLE logical_metric_table SPLIT PARTITION (
+  device_id < 100
 ) INTO (
-  device_id < '50',
-  device_id >= '50' AND device_id < '100'
+  device_id < 50,
+  device_id >= 50 AND device_id < 100
 );
 
 Error: 1001(Unsupported), Not supported: REPARTITION on logical tables
 
+-- Test 0.3: MERGE PARTITION
 -- Test 1: New partition rule contains non-partition column (ts is not a partition column)
+-- Test 1.1: REPARTITION ... INTO
+ALTER TABLE logical_metric_table MERGE PARTITION (
+  device_id < 100,
+  device_id >= 100 AND device_id < 200
+)
 ALTER TABLE repartition_test_table REPARTITION (
   device_id < 100
 ) INTO (
   device_id < 50,
   device_id >= 50 AND device_id < 100 AND ts < 1000
 );
 
+Error: 1001(Unsupported), SQL statement is not supported, keyword: ALTER
+
+-- Test 1.2: SPLIT PARTITION ... INTO
+ALTER TABLE repartition_test_table SPLIT PARTITION (
+  device_id < 100
+) INTO (
+  device_id < 50,
+  device_id >= 50 AND device_id < 100 AND ts < 1000
+);
+
 Error: 1004(InvalidArguments), Cannot find column by name: ts
 
 -- Test 2: From partition expr does not exist in existing partition exprs
 -- device_id < 50 is not in the existing partitions (which are < 100, >= 100 AND < 200, >= 200)
+-- Test 2.1: REPARTITION ... INTO
 ALTER TABLE repartition_test_table REPARTITION (
   device_id < 50
 ) INTO (
@@ -60,12 +88,31 @@ ALTER TABLE repartition_test_table REPARTITION (
 
 Error: 1004(InvalidArguments), Invalid partition rule: partition expression 'device_id < 50' does not exist in table greptime.public.repartition_test_table
 
+-- Test 2.2: SPLIT PARTITION ... INTO
+ALTER TABLE repartition_test_table SPLIT PARTITION (
+  device_id < 50
+) INTO (
+  device_id < 25,
+  device_id >= 25 AND device_id < 50
+);
+
+Error: 1004(InvalidArguments), Invalid partition rule: partition expression 'device_id < 50' does not exist in table greptime.public.repartition_test_table
+
+-- Test 2.3: MERGE PARTITION (similar error - partition expr does not exist)
+ALTER TABLE repartition_test_table MERGE PARTITION (
+  device_id < 50,
+  device_id >= 50 AND device_id < 75
+);
+
+Error: 1004(InvalidArguments), Invalid partition rule: partition expression 'device_id < 50' does not exist in table greptime.public.repartition_test_table
+
 -- Test 3: New partition rule is incomplete (cannot pass checker)
 -- This creates a gap: device_id < 50 and device_id >= 100, missing [50, 100)
 -- The existing partitions are: device_id < 100, device_id >= 100 AND device_id < 200, device_id >= 200
 -- After removing device_id < 100 and adding device_id < 50 and device_id >= 100, we get:
 -- device_id < 50, device_id >= 100 AND device_id < 200, device_id >= 200
 -- This leaves a gap [50, 100)
+-- Test 3.1: REPARTITION ... INTO
 ALTER TABLE repartition_test_table REPARTITION (
   device_id < 100
 ) INTO (
@@ -75,11 +122,22 @@ ALTER TABLE repartition_test_table REPARTITION (
 
 Error: 1004(InvalidArguments), Checkpoint `device_id=50` is not covered
 
+-- Test 3.2: SPLIT PARTITION ... INTO
+ALTER TABLE repartition_test_table SPLIT PARTITION (
+  device_id < 100
+) INTO (
+  device_id < 50,
+  device_id >= 100
+);
+
+Error: 1004(InvalidArguments), Checkpoint `device_id=50` is not covered
+
 -- Test 4: New partition rule has overlapping partitions
 -- This creates overlapping ranges: device_id < 100 and device_id >= 50 AND device_id < 150
 -- After removing device_id < 100, we have: device_id >= 100 AND device_id < 200, device_id >= 200
 -- Adding the new ones: device_id < 100, device_id >= 50 AND device_id < 150
 -- This overlaps: [0, 100) and [50, 150) overlap in [50, 100)
+-- Test 4.1: REPARTITION ... INTO
 ALTER TABLE repartition_test_table REPARTITION (
   device_id < 100
 ) INTO (
@@ -89,6 +147,16 @@ ALTER TABLE repartition_test_table REPARTITION (
 
 Error: 1004(InvalidArguments), Checkpoint `device_id=50` is overlapped
 
+-- Test 4.2: SPLIT PARTITION ... INTO
+ALTER TABLE repartition_test_table SPLIT PARTITION (
+  device_id < 100
+) INTO (
+  device_id < 100,
+  device_id >= 50 AND device_id < 150
+);
+
+Error: 1004(InvalidArguments), Checkpoint `device_id=50` is overlapped
+
 -- Cleanup
 DROP TABLE repartition_test_table;
 

tests/cases/standalone/common/alter/repartition_error.sql

@@ -1,4 +1,4 @@
--- Test repartition error cases
+-- Test split partition and merge partition error cases
 
 -- Setup: Create a physical table with partitions
 CREATE TABLE repartition_test_table(
@@ -25,55 +25,113 @@ CREATE TABLE logical_metric_table(
 ) ENGINE = metric WITH ("on_physical_table" = "physical_metric_table");
 
 -- Test 0: Logical table cannot be repartitioned
+-- Test 0.1: REPARTITION ... INTO
 ALTER TABLE logical_metric_table REPARTITION (
-  device_id < '100'
+  device_id < 100
+) INTO (
+  device_id < 50,
+  device_id >= 50 AND device_id < 100
+);
+
+-- Test 0.2: SPLIT PARTITION ... INTO
+ALTER TABLE logical_metric_table SPLIT PARTITION (
+  device_id < 100
 ) INTO (
-  device_id < '50',
-  device_id >= '50' AND device_id < '100'
+  device_id < 50,
+  device_id >= 50 AND device_id < 100
 );
 
+-- Test 0.3: MERGE PARTITION
+ALTER TABLE logical_metric_table MERGE PARTITION (
+  device_id < 100,
+  device_id >= 100 AND device_id < 200
+)
+
 -- Test 1: New partition rule contains non-partition column (ts is not a partition column)
+-- Test 1.1: REPARTITION ... INTO
 ALTER TABLE repartition_test_table REPARTITION (
   device_id < 100
 ) INTO (
   device_id < 50,
   device_id >= 50 AND device_id < 100 AND ts < 1000
 );
 
+-- Test 1.2: SPLIT PARTITION ... INTO
+ALTER TABLE repartition_test_table SPLIT PARTITION (
+  device_id < 100
+) INTO (
+  device_id < 50,
+  device_id >= 50 AND device_id < 100 AND ts < 1000
+);
+
+
 -- Test 2: From partition expr does not exist in existing partition exprs
 -- device_id < 50 is not in the existing partitions (which are < 100, >= 100 AND < 200, >= 200)
+-- Test 2.1: REPARTITION ... INTO
 ALTER TABLE repartition_test_table REPARTITION (
   device_id < 50
 ) INTO (
   device_id < 25,
   device_id >= 25 AND device_id < 50
 );
 
+-- Test 2.2: SPLIT PARTITION ... INTO
+ALTER TABLE repartition_test_table SPLIT PARTITION (
+  device_id < 50
+) INTO (
+  device_id < 25,
+  device_id >= 25 AND device_id < 50
+);
+
+-- Test 2.3: MERGE PARTITION (similar error - partition expr does not exist)
+ALTER TABLE repartition_test_table MERGE PARTITION (
+  device_id < 50,
+  device_id >= 50 AND device_id < 75
+);
+
 -- Test 3: New partition rule is incomplete (cannot pass checker)
 -- This creates a gap: device_id < 50 and device_id >= 100, missing [50, 100)
 -- The existing partitions are: device_id < 100, device_id >= 100 AND device_id < 200, device_id >= 200
 -- After removing device_id < 100 and adding device_id < 50 and device_id >= 100, we get:
 -- device_id < 50, device_id >= 100 AND device_id < 200, device_id >= 200
 -- This leaves a gap [50, 100)
+-- Test 3.1: REPARTITION ... INTO
 ALTER TABLE repartition_test_table REPARTITION (
   device_id < 100
 ) INTO (
   device_id < 50,
   device_id >= 100
 );
 
+-- Test 3.2: SPLIT PARTITION ... INTO
+ALTER TABLE repartition_test_table SPLIT PARTITION (
+  device_id < 100
+) INTO (
+  device_id < 50,
+  device_id >= 100
+);
+
 -- Test 4: New partition rule has overlapping partitions
 -- This creates overlapping ranges: device_id < 100 and device_id >= 50 AND device_id < 150
 -- After removing device_id < 100, we have: device_id >= 100 AND device_id < 200, device_id >= 200
 -- Adding the new ones: device_id < 100, device_id >= 50 AND device_id < 150
 -- This overlaps: [0, 100) and [50, 150) overlap in [50, 100)
+-- Test 4.1: REPARTITION ... INTO
 ALTER TABLE repartition_test_table REPARTITION (
   device_id < 100
 ) INTO (
   device_id < 100,
   device_id >= 50 AND device_id < 150
 );
 
+-- Test 4.2: SPLIT PARTITION ... INTO
+ALTER TABLE repartition_test_table SPLIT PARTITION (
+  device_id < 100
+) INTO (
+  device_id < 100,
+  device_id >= 50 AND device_id < 150
+);
+
 -- Cleanup
 DROP TABLE repartition_test_table;
 DROP TABLE logical_metric_table;