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The UPDATE, DELETE, and INSERT statements can be executed only by the initial user in in-place upgrade mode or by the administrator in redistribution mode. The number of records modified by the statements on each instance must be the same.
A share lock blocks other transaction from performing UPDATE, DELETE, or SELECT FOR UPDATE on these rows, but it does not prevent them from performing SELECT FOR SHARE.
In this way, the sequence will be deleted when you delete its associated field or the table where the field belongs. The associated table and sequence must be owned by the same user and in the same schema.
------------+----------------+----------- 1501 | vivitar 35mm | electrncs 1502 | olympus camera | electrncs 1600 | play gym | toys 1601 | lamaze | toys 1666 | harry potter | toys 1700 | wait interface | books (6 rows) Delete
command file %s specified neither primary_conninfo nor restore_command. errhint: The database server will regularly poll the pg_xlog subdirectory to check for files placed there. level:WARNING GS_113120083 errmsg:could not reset replication slot at the end of recovery. errhint: Delete
Deleting a Parameter Template You can delete an unnecessary parameter template or a parameter template that is no longer used. The default parameter template cannot be deleted. Deleted parameter templates cannot be restored. Exercise caution when performing this operation.
Lock Purpose Conflict 1 AccessShareLock SELECT 8 2 RowShareLock SELECT FOR UPDATE/FOR SHARE 7 | 8 3 RowExclusiveLock INSERT/UPDATE/DELETE 5 | 6 | 7 | 8 4 ShareUpdateExclusiveLock VACUUM 4 | 5 | 6 | 7 | 8 5 ShareLock CREATE INDEX 3 | 4 | 6 | 7 | 8 6 ShareRowExclusiveLock ROW SELECT
BEGIN INSERT INTO db(a,b) VALUES (key, data); RETURN; EXCEPTION WHEN unique_violation THEN -- Loop to try the UPDATE again: END; END LOOP; END; $$ LANGUAGE plpgsql; SELECT merge_db(1, 'david'); SELECT merge_db(1, 'dennis'); -- Delete
However, you can edit and modify the current security group, and add, delete, or modify rules in it. You can click the security group name to go to the security group details page to configure it.
BEGIN INSERT INTO db(a,b) VALUES (key, data); RETURN; EXCEPTION WHEN unique_violation THEN -- Loop to try the UPDATE again: END; END LOOP; END; $$ LANGUAGE plpgsql; SELECT merge_db(1, 'david'); SELECT merge_db(1, 'dennis'); -- Delete
------------+----------------+----------- 1501 | vivitar 35mm | electrncs 1502 | olympus camera | electrncs 1600 | play gym | toys 1601 | lamaze | toys 1666 | harry potter | toys 1700 | wait interface | books (6 rows) Delete
search configuration. 1 ALTER TEXT SEARCH CONFIGURATION ngram1 OWNER TO joe; Modify the schema of text search configuration. 1 ALTER TEXT SEARCH CONFIGURATION ngram1 SET SCHEMA joe; Rename a text search configuration. 1 ALTER TEXT SEARCH CONFIGURATION joe.ngram1 RENAME TO ngram_1; Delete
Data Studio allows you to reset counters in the following pages: Display DDL Tablespace, Display DDL User/Role, Batch Delete, Result Set, and Execution Plan. Data Studio displays an error message indicating that no result is found in the status bar.
search configuration. 1 ALTER TEXT SEARCH CONFIGURATION ngram1 OWNER TO joe; Modify the schema of text search configuration. 1 ALTER TEXT SEARCH CONFIGURATION ngram1 SET SCHEMA joe; Rename a text search configuration. 1 ALTER TEXT SEARCH CONFIGURATION joe.ngram1 RENAME TO ngram_1; Delete
DML statements are recorded, including: the execution of SELECT, INSERT, UPDATE, and DELETE the execution of EXPLAIN ANALYZE and EXPLAIN PERFORMANCE the use of the query-level or perf-level views The entry statements for invoking functions and stored procedures are recorded.
password '{Password}'; ALTER TEXT SEARCH CONFIGURATION ngram1 OWNER TO joe; Change the schema of text search configuration. 1 ALTER TEXT SEARCH CONFIGURATION ngram1 SET SCHEMA joe; Rename a text search configuration. 1 ALTER TEXT SEARCH CONFIGURATION joe.ngram1 RENAME TO ngram_1; Delete
search configuration. 1 ALTER TEXT SEARCH CONFIGURATION ngram1 OWNER TO joe; Change the schema of text search configuration. 1 ALTER TEXT SEARCH CONFIGURATION ngram1 SET SCHEMA joe; Rename a text search configuration. 1 ALTER TEXT SEARCH CONFIGURATION joe.ngram1 RENAME TO ngram_1; Delete
search configuration. 1 ALTER TEXT SEARCH CONFIGURATION ngram1 OWNER TO joe; Change the schema of text search configuration. 1 ALTER TEXT SEARCH CONFIGURATION ngram1 SET SCHEMA joe; Rename a text search configuration. 1 ALTER TEXT SEARCH CONFIGURATION joe.ngram1 RENAME TO ngram_1; Delete
values LESS THAN (60), PARTITION p2 values LESS THAN (75), PARTITION p3 values LESS THAN (90), PARTITION p4 VALUES LESS THAN (maxvalue) ); INSERT OVERWRITE INTO test_range_row PARTITION(p1) VALUES(55,51); INSERT OVERWRITE INTO test_range_row PARTITION(p3) VALUES(85,80); DELETE
runoob_alter_test" ALTER COLUMN "datatype2" DROP DEFAULT; DROP (Table Deletion) Both GaussDB(DWS) and MySQL can use the DROP statement to delete tables, but GaussDB(DWS) does not support the RESTRICT | CASCADE keyword in DROP. DSC will delete the keywords during migration.