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Go Back  dBforums > Database Server Software > Informix > Inidata Sql In Multivalue Data

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Old 12-09-03, 22:57
hew212 hew212 is offline
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Join Date: Dec 2003
Posts: 26
Question Unidata Sql In Multivalue Data

Can unidata sql statement use for select a multivalue data?

Please help.

Last edited by hew212 : 12-10-03 at 00:23.
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Old 01-21-04, 14:14
mdm mdm is offline
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Join Date: Jan 2004
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Re: Unidata Sql In Multivalue Data

Quote:
Originally posted by hew212
Can unidata sql statement use for select a multivalue data?

Please help.


You need to include an UNNEST statement using the association name for the set of multi values included in your sql statement. This assumes that the dictionary has been correctly set up with the association.

e.g. UNNEST LINE_PH

Dictionary would include the following record for LINE_PH:

1: PH
2: LINE_NO AMOUNT_EX_VAT VAT

and records for LINE_NO, AMOUNT_EX_VAT and VAT:

1: D
.
.
6: MV
7: LINE_PH

Last edited by mdm : 01-21-04 at 14:18.
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