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DBZ-3977 Extend ALTER and TRUNCATE table Oracle DDL support

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* Add support for truncating subpartitions with ALTER
* Add support for dropping storage with TRUNCATE
This commit is contained in:
Chris Cranford 2021-09-16 10:42:55 -04:00 committed by Gunnar Morling
parent 1a2415abae
commit e1fb3cc0e6
3 changed files with 6 additions and 2 deletions
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3
debezium-ddl-parser/src/main/antlr4/io/debezium/ddl/parser/oracle/generated/PlSqlParser.g4
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@ -2165,7 +2165,7 @@ upgrade_table_clause
; ;
truncate_table truncate_table
: TRUNCATE TABLE tableview_name PURGE? SEMICOLON : TRUNCATE TABLE tableview_name PURGE? ((DROP ALL?|REUSE) STORAGE)? CASCADE? SEMICOLON
; ;
drop_table drop_table
@ -2591,6 +2591,7 @@ split_table_partition
truncate_table_partition truncate_table_partition
: TRUNCATE PARTITION partition_name : TRUNCATE PARTITION partition_name
| TRUNCATE SUBPARTITION partition_name (UPDATE INDEXES)?
; ;
exchange_table_partition exchange_table_partition

2
debezium-ddl-parser/src/test/resources/oracle/examples/ddl_alter.sql
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@ -18,3 +18,5 @@ alter table dbz1211_child add constraint name unique (id) using index tablespace
-- Alter table add primary key using index -- Alter table add primary key using index
ALTER TABLE "IDENTITYDB"."CHANGE_NUMBERS" ADD CONSTRAINT "IDX_CHANGENUMBERS_PK" PRIMARY KEY ("CHANGE_NO", "EXPIRY_TIME") USING INDEX "IDENTITYDB"."IDX_CHANGENUMBERS_PK" ENABLE NOVALIDATE; ALTER TABLE "IDENTITYDB"."CHANGE_NUMBERS" ADD CONSTRAINT "IDX_CHANGENUMBERS_PK" PRIMARY KEY ("CHANGE_NO", "EXPIRY_TIME") USING INDEX "IDENTITYDB"."IDX_CHANGENUMBERS_PK" ENABLE NOVALIDATE;
ALTER TABLE "MYSCHEMA"."MY_PLANT" DROP PRIMARY KEY DROP INDEX; ALTER TABLE "MYSCHEMA"."MY_PLANT" DROP PRIMARY KEY DROP INDEX;
-- Alter table truncate subpartition
alter table tdo_001 truncate subpartition inbound_full_pwork update indexes;

1
debezium-ddl-parser/src/test/resources/oracle/examples/ddl_truncate.sql Normal file
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@ -0,0 +1 @@
truncate table APP_PART_NOTES_4 drop storage;