This means that ALTER TABLE DETACH CONCURRENTLY cannot work as part of a multi-command ALTER TABLE, but that's alreay enforced by the grammar anyway. DETACH CONCURRENTLY doesn't work if a default partition exists. It's just too problematic a case; you would still need to have AEL on the...
For those who are new to PostgreSQL or to PostgreSQL partitioning, partitions are tables in PostgreSQL. Database administrators use the CREATE TABLE command to create partitions using the PARTITION OF clause. Essentially, users then expect an ALTER TABLE subcommand that allows a change to the ...
ALTER TABLE measurement DETACH PARTITION measurement_y2015m12; 兼容性 形式ADD(不带USING INDEX)、 DROP [COLUMN]、DROP IDENTITY、RESTART、 SET DEFAULT、SET DATA TYPE(不带USING)、 SET GENERATED和SET sequence_option 符合SQL 标准。其他形式是PostgreSQL对SQL 标准的 扩展。还有,在一个ALTER TABLE命令中指定...
ALTER TABLE コマンドの実行時間を短縮するために、ALTER TABLE コマンドの一部の句を組み合わせることができます。 Amazon Redshift では、ALTER TABLE の句の次の組み合わせがサポートされています。 ALTER TABLE tablename ALTER SORTKEY (column_list), ALTER DISTKEY column_Id; ALTER TABLE ta...
✅ALTER TABLE name DISABLE TRIGGER (name | ALL | USER) ✅ALTER TABLE name ATTACH PARTITION ✅ALTER TABLE name DETACH PARTITION ⬜️ALTER TABLE ALL IN TABLESPACE ✅ALTER TABLE name SET TABLESPACE Ownership and row level security
If the distribution style was previously defined as AUTO, then the relation is no longer a candidate for automatic table optimization. For more information about DISTSTYLE ALL, go to CREATE MATERIALIZED VIEW. ALTER DISTSTYLE EVEN A clause that changes the existing distribution style of a relation...
@tabname = '<table_name>' , @colname = '<column_name>' , @action = 'add' Syntex of sp_fulltext_column can be found here http://msdn.microsoft.com/en-us/library/aa933405(SQL.80).aspx Basic information about administering full text search can be found here http://msdn.microso...
table to update int to bigint on the PK column ALTER TABLE [dbo].[YourTable_History] ALTER COLUMN [RowID] bigint NOT NULL; -- Add PK back ALTER TABLE [dbo].[YourTable] ADD CONSTRAINT [PK_YourTable] PRIMARY KEY([PKColumn]); -- Set SYSTEM_VERSIONING to ON ALTER TABLE [dbo].[...
| SET FILE FORMAT format | | SET TABLE PROPERTIES ('property_name'='property_value') | PARTITION ( partition_column=partition_value [, ...] ) SET LOCATION { 's3://bucket/folder' |'s3://bucket/manifest_file' } | ADD [IF NOT EXISTS] PARTITION ( partition_column=partition_value [, ...
table to update int to bigint on the PK column ALTER TABLE [dbo].[YourTable_History] ALTER COLUMN [RowID] bigint NOT NULL; -- Add PK back ALTER TABLE [dbo].[YourTable] ADD CONSTRAINT [PK_YourTable] PRIMARY KEY([PKColumn]); -- Set SYSTEM_VERSIONING to ON ALTER TABLE [dbo].[...