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UniBasic Commands Reference - Rocket Software

UniBasic Commands Reference - Rocket Software

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SELECTINDEX<br />

Syntax<br />

SELECTINDEX index.name.expr[, key.val.expr] FROM file.var [TO list.num.expr]<br />

Description<br />

The <strong>UniBasic</strong> SELECTINDEX command creates a select list based on an alternate<br />

key index.<br />

Note: SELECTINDEX is not supported with EDA files.<br />

Parameters<br />

The following table describes each parameter of the syntax.<br />

Parameter Description<br />

1-706 <strong>UniBasic</strong> <strong>Commands</strong> <strong>Reference</strong><br />

index.name.expr Specifies an alternate key index from which to select all key<br />

values if the key.val.expr is not specified.<br />

, key.val.expr Specifies a key value expression for SELECTINDEX to create a<br />

select list of record IDs (associated with the alternate key value)<br />

found in the alternate key index.<br />

FROM file.var Specifies a file variable from which to select the list.<br />

TO list.num.expr Specifies the list to which to select keys.<br />

SELECTINDEX Parameters

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