[PlSql] Support SUBPARTITION and CHECK clauses when altering table

antlr · Oct 15, 2024 · 12d625c · 12d625c
1 parent 30c6ea0
commit 12d625c
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/sql/plsql/PlSqlParser.g4 b/sql/plsql/PlSqlParser.g4
@@ -4006,7 +4006,9 @@ deallocate_unused_clause
     ;
 
 shrink_clause
-    : SHRINK SPACE_KEYWORD COMPACT? CASCADE?
+    // CHECK is an internal Oracle option
+    // It is used to check for proper segment type and segment attributes to allow shrink
+    : SHRINK SPACE_KEYWORD (COMPACT | CASCADE | CHECK)?
     ;
 
 records_per_block_clause
@@ -4792,7 +4794,7 @@ merge_table_partition
 
 modify_table_partition
     : MODIFY (
-        PARTITION partition_name ((ADD | DROP) list_values_clause)? (ADD range_subpartition_desc)? (
+        (PARTITION | SUBPARTITION) partition_name ((ADD | DROP) list_values_clause)? (ADD range_subpartition_desc)? (
             REBUILD? UNUSABLE LOCAL INDEXES
         )? shrink_clause?
         | range_partitions

diff --git a/sql/plsql/examples/alter_table.sql b/sql/plsql/examples/alter_table.sql
@@ -212,3 +212,5 @@ UPDATE INDEXES (COST_IX (PARTITION C_P1 TABLESPACE TBS_02, PARTITION C_P2 TABLES
 ALTER TABLE "AB01"."SMOSTAMM" ADD CONSTRAINT "CC_SMOSTAMM_KRAB" CHECK ((KRAB >= 0. ) AND (KRAB <= 100. )) ENABLE;
 
 ALTER TABLE "ME_CARRIER_HISTORY" ADD CONSTRAINT "CHECK_COMM_TYPE" CHECK (communication_type in('EDI','NON-EDI','API')) NOVALIDATE PARALLEL;
+
+ALTER TABLE NAV.SPAC_AUT_APOLICE MODIFY SUBPARTITION P12345 SHRINK SPACE CHECK;
Original file line number	Diff line number	Diff line change
Expand Up		@@ -212,3 +212,5 @@ UPDATE INDEXES (COST_IX (PARTITION C_P1 TABLESPACE TBS_02, PARTITION C_P2 TABLES
		ALTER TABLE "AB01"."SMOSTAMM" ADD CONSTRAINT "CC_SMOSTAMM_KRAB" CHECK ((KRAB >= 0. ) AND (KRAB <= 100. )) ENABLE;

		ALTER TABLE "ME_CARRIER_HISTORY" ADD CONSTRAINT "CHECK_COMM_TYPE" CHECK (communication_type in('EDI','NON-EDI','API')) NOVALIDATE PARALLEL;

		ALTER TABLE NAV.SPAC_AUT_APOLICE MODIFY SUBPARTITION P12345 SHRINK SPACE CHECK;