Create a schema:	`CREATE SCHEMA sch1`
Create a table specifying the primary key:	`CREATE TABLE tbl1 (col1 CHAR(1) NOT NULL PRIMARY KEY)`
Create a table specifying the primary key:	`CREATE TABLE tbl2 (col1 INT NOT NULL, col2 DATE NOT NULL, PRIMARY KEY (col1, col2))`
Create a table specifying tablespaces:	`CREATE TABLE tbl3 (col1 INT NOT NULL, col2 CHAR(1)) IN ts1 INDEX IN ts2`
Create a table specifying schema:	`CREATE TABLE sch1.tbl4 (col1 INT)`
Create a table with auto auto-incremental column:	`CREATE TABLE tbl5 (col1 INT NOT NULL GENERATED AS IDENTITY)`
Create a table like another one:	`CREATE TABLE tbl6 LIKE tbl1 IN ts1 INDEX IN ts2`
Comment on table and column:	`COMMENT ON TABLE tbl1 IS 'Comment in table'`
Comment on table and column:	`COMMENT ON COLUMN tbl1.col1 IS 'Description of the field'`
Declare a temporary table (session schema):	`DECLARE GLOBAL TEMPORARY TABLE tmp1 (col1 INT, col2 DATE) ON COMMIT PRESERVE ROWS`
Create a global temporary tablespace:	`CREATE GLOBAL TEMPORARY TABLE tmp2 (col1 INT)`
Create an index:	`CREATE INDEX idx1 ON tbl2 (col2)`
Create a unique index:	`CREATE UNIQUE INDEX idx2 ON tbl5 (col)`
Drop an index:	`DROP INDEX idx1`
Add a column (requires Reorg table):	`ALTER TABLE tbl1 ADD COLUMN col3 timestamp`
Change nullability:	`ALTER TABLE tbl1 ALTER COLUMN col3 SET NOT NULL`
Drop nullability:	`ALTER TABLE tbl1 ALTER COLUMN col3 DROP NOT NULL`
Rename a column:	`ALTER TABLE tbl1 RENAME COLUMN col3 TO new3`
Drop column:	`ALTER TABLE tbl1 DROP COLUMN new3`
Create a primary key constraint:	`ALTER TABLE tbl5 ADD CONSTRAINT pkt5 PRIMARY KEY (col1)`
Drop primary key:	`ALTER TABLE tbl5 DROP PRIMARY KEY`
Add identity:	`ALTER TABLE tbl2 ALTER col1 SET GENERATED ALWAYS AS IDENTITY`
Restart identity:	`ALTER TABLE tbl2 ALTER col1 RESTART WITH 1`
Drop identity:	`ALTER TABLE tbl2 ALTER col1 DROP IDENTITY`
Create a foreign key:	`ALTER TABLE tbl5 ADD CONSTRAINT fkt5 FOREIGN KEY (col1) REFERENCES tbl11 (col1)`
Create a check constraint:	`ALTER TABLE tbl1 ADD CONSTRAINT chk CHECK (col1 in ('a', 'b', 'c'))`
Enforce a constraint:	`ALTER TABLE tbl1 ALTER CHECK chk ENFORCED`
Not enforce a constraint:	`ALTER TABLE tbl5 ALTER FOREIGN KEY fkt5 NOT ENFORCED`
Change the granularity of the locks:	`ALTER TABLE tbl1 LOCKSIZE TABLE`
Drop a table:	`DROP TABLE tbl1`
Rename a table:	`RENAME TABLE tbl2 TO table2`
Truncate a table:	`TRUNCATE TABLE tbl1 IMMEDIATE`
Create a sequence:	`CREATE SEQUENCE seq AS INTEGER`
Restart sequence:	`ALTER SEQUENCE seq RESTART WITH 15`
Create a stored procedure:	`CREATE OR REPLACE PROCEDURE prc1 (IN val INT, OUT ret DATE) SPECIFIC mypr BEGIN SET ret = (SELECT col2 FROM tbl2 WHERE col1 = val); END @`
Create a trigger:	`CREATE TRIGGER cp_val AFTER INSERT ON tbl1 REFERENCING NEW AS n FOR EACH ROW INSERT INTO tbl2 VALUES (n.col1, n.col2)`
Create a view:	`CREATE VIEW vw1 AS SELECT col2 FROM tbl`

Create a new instance	`DB2ICRT <NewInstanceName>`
Drop an instance (with caution)	`DB2IDROP <InstanceName>`
Start an instance	`DB2START <InstanceName>`
Stop an instance	`DB2STOP <InstanceName>`

Instance Management