[PlSql] Add Shrink Clause to the Modify Table Partition (#3893)

ilyasahsan123 · web-flow · commit 4c23e732f09b · 2023-12-18T13:38:25.000+03:00
diff --git a/sql/plsql/PlSqlParser.g4 b/sql/plsql/PlSqlParser.g4
@@ -4744,7 +4744,7 @@ modify_table_partition
     : MODIFY (
         PARTITION 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_modify_partition_shrink.sql b/sql/plsql/examples/alter_table_modify_partition_shrink.sql
@@ -0,0 +1 @@
+ALTER TABLE tft_tsm.t_act_trade_detail MODIFY PARTITION  SYS_P41089 SHRINK SPACE;

Original file line number	Diff line number	Diff line change
`@@ -4744,7 +4744,7 @@ modify_table_partition`
`4744`	`4744`	`: MODIFY (`
`4745`	`4745`	`PARTITION partition_name ((ADD \| DROP) list_values_clause)? (ADD range_subpartition_desc)? (`
`4746`	`4746`	`REBUILD? UNUSABLE LOCAL INDEXES`
`4747`		`- )?`
	`4747`	`+ )? shrink_clause?`
`4748`	`4748`	`\| range_partitions`
`4749`	`4749`	`)`
`4750`	`4750`	`;`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+ALTER TABLE tft_tsm.t_act_trade_detail MODIFY PARTITION SYS_P41089 SHRINK SPACE;`