SQL's INSERT command adds records to a table (physical file) or view (logical file). There are three forms of INSERT. The VALUES form allows you to create a record from constants. For example, assume a table PLANT with two columns (fields)--ID and NAME.
create table qtemp/Plants (ID char(4),Name char(12))
To create rows (records) for two factories, you could use two insert commands.
insert into qtemp/plants values('1492', 'Lost Angeles')
insert into qtemp/plants values('2001', 'New Yolk')
In V5R3, IBM enhanced the VALUES form of INSERT to permit you to insert more than one row at a time. The following INSERT command inserts two rows.
insert into qtemp/plants values ('1492', 'Lost Angeles'), ('2001', 'New Yolk')
Each row's values are enclosed in parentheses and separated from other rows with commas.
This is not an IBM-only feature. Other SQL platforms support it as well.
Friday, August 22, 2008
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1 comment:
keep up the great work!!!
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