INSERT { OVERWRITE | INTO } [ TABLE ] table_name
[ PARTITION clause ]
{ VALUES (column_values,...), (column_values,...)...
| SELECT select_expr}

CREATE TABLE IF NOT EXISTS `table_01` (
    `id` INTEGER,
    `num` int,
    `name` STRING
) USING `iceberg`
​
INSERT INTO table_01 PARTITION(name='21') VALUES (1,2), (2,3);
INSERT INTO TABLE table_01 VALUES (3,2,'abc'), (4,3,'abd');

MERGE INTO target_table_name [target_alias]
USING source_table_reference [source_alias]
ON merge_condition
[ WHEN MATCHED [ AND condition ] THEN matched_action ] [...]
[ WHEN NOT MATCHED [ AND condition ] THEN not_matched_action ] [...]
​
matched_action
{ DELETE |
UPDATE SET * |
UPDATE SET { column1 = value1 } [, ...] }
​
not_matched_action
{ INSERT * |
INSERT (column1 [, ...] ) VALUES (value1 [, ...])

DELETE FROM table_name [table_alias] [WHERE predicate]

UPDATE table_identifier [table_alias]
SET { { column_name | field_name } = expr } [, ...]
[WHERE clause]

UPDATE dempts SET c1 = 'update_c1', c2 = 'update_c2'
WHERE ts >= '2020-05-01 00:00:00' and ts < '2020-06-01 00:00:00'
​
UPDATE dempts SET session_time = 0, ignored = true
WHERE session_time < (SELECT min(session_time) FROM prod.db.good_events)
​
UPDATE dempts AS t1 SET order_status = 'returned'
WHERE EXISTS (SELECT oid FROM prod.db.returned_orders WHERE t1.oid = oid)