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tcl.delete-index

Verb: Access/TCL, Releases: AP

Deletes b-tree index.

Syntax

delete-index file.reference [a.code | *]

Description

removes either a specific b-tree index from a given file, or all indices if an asterisk is specified.

'a.code' specifies the 'a (algebraic)' processing code of the b-tree index to delete. The processing code must include an attribute number.

Example

delete-index entity a1

delete-index invoices a1(tcustomer.file;x;;1)

delete-index sales a1:3

delete-index entity *

See Also

Command Name Type Description
tcl.create-index Verb: Access Creates new b-tree index.
tcl.nframe-index Verb: Access Displays total number of frames used by index or indices.
pc.a Processing Code Defines algebraic processing expression.
pc.index.fdi Processing Code Maintains the root.fid of the index.
tcl.verify-index Verb: Access Verifies b-tree indices.
b-tree Definition Balanced-tree index.
tcl.clear-index Verb: Access Clears all but null root of specified b-tree index.
tcl.indexer Verb: Access Creates b-tree indices for account.
basic.begin.work Statement Starts a transaction

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