cheat.sheets/sheets/_db2/dml

--Insert values on a table
INSERT INTO tbl3 VALUES (2, 'b')
INSERT INTO tbl3 VALUES (3, 'c'), (4, 'd'), (5, 'e') --Atomic

--Insert certain columns
INSERT INTO tbl1 (col1) VALUES (6)

--Insert values from a select
INSERT INTO tbl6 SELECT col1 FROM tbl1

--Insert in temporary table
INSERT INTO session.tmp1 VALUES (1)

--Update fields
UPDATE tbl3 SET col1 = 5, mycol2 = 'e' -–all table
UPDATE tbl3 SET col2 = 'd' WHERE col1 = 7

--Merge (upsert)
MERGE INTO tbl3 AS t USING (SELECT col1 FROM tbl1) s ON (t.col1 = s.col1) WHEN MATCHED THEN UPDATE SET col2 = 'X' WHEN NOT MATCHED THEN INSERT VALUES (10, 'X')

--Delete rows
DELETE FROM tbl1 -–all table
DELETE FROM tbl1 WHERE col1 > 5

--Export
EXPORT TO myfile OF DEL SELECT * FROM tbl1

--Import
IMPORT FROM myfile OF DEL INSERT INTO mytable1

--Cursor
DECLARE cur1 CURSOR FOR SELECT * FROM tbl1

--Load
LOAD FROM myfile OF DEL INSERT INTO tbl1
LOAD FROM cur1 OF CURSOR INSERT INTO tbl1

--Query the status of the load in a table
LOAD QUERY TABLE tbl1

--Set integrity
SET INTEGRITY FOR tbl1 IMMEDIATE CHECKED

--Ingest
INGEST FROM FILE myfile FORMAT DELIMITED INSERT INTO tbl1

--Get the next value from a sequence
VALUES NEXT VALUE FOR seq
INSERT INTO tbl3 (col1) VALUES (NEXT VALUE FOR seq)