H2 DML Operations: Difference between revisions

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  SELECT * FROM ''<table-name>'' ORDER BY ''<column-name>'';
  SELECT * FROM ''<table-name>'' ORDER BY ''<column-name>'';
SELECT ''<column-name>'', ... FROM ''<table-name>'' ORDER BY ''<column-name>'';


=Insert=
=Insert=
Line 17: Line 18:
=Update=
=Update=


  UPDATE ''<table-name>'' SET ''<column-name>''=&#039;''<some-value>''' WERE
  UPDATE ''<table-name>'' SET ''<column-name>''=&#039;''<some-value>''' WERE ''<condition>''
 
=Delete=
 
DELETE FROM ''<table-name>'' WERE ''<condition>''

Latest revision as of 19:18, 25 September 2017

Internal

Query

SELECT * FROM <table-name> ORDER BY <column-name>;
SELECT <column-name>, ... FROM <table-name> ORDER BY <column-name>;

Insert

INSERT INTO <table-name> VALUES(<val-for-column-1>, <val-for-column-2>);
INSERT INTO TEST VALUES(1, 'Hello');

This insert command uses the table definition created as an example here.

Update

UPDATE <table-name> SET <column-name>='<some-value>' WERE <condition>

Delete

DELETE FROM <table-name> WERE <condition>