Difference between revisions of "TAGCOUNT()"
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The TAGCOUNT() function returns the number of tags in a particular .dbx file. With no parameters, the TAGCOUNT() function operates on the currently active .dbx file in the currently selected workarea. A .dbx file is active if one of the tags contained within the .dbx file is the master index order. The TAGCOUNT() function will return a zero if the file is a single (.ndx) file or if there are no indexes active. | The TAGCOUNT() function returns the number of tags in a particular .dbx file. With no parameters, the TAGCOUNT() function operates on the currently active .dbx file in the currently selected workarea. A .dbx file is active if one of the tags contained within the .dbx file is the master index order. The TAGCOUNT() function will return a zero if the file is a single (.ndx) file or if there are no indexes active. | ||
| − | {| class="wikitable" width=100% | + | {| class="wikitable" width="100%" |
| − | !width=30%|Parameter||Description | + | !width="30%"|Parameter||Description |
|- | |- | ||
| − | |valign=top|<.dbx filename>||The .dbx file which contains the tag. This must be specified if the <alias> is used. | + | |valign="top"|<.dbx filename>||The .dbx file which contains the tag. This must be specified if the <alias> is used. |
|- | |- | ||
| − | |valign=top|<alias>||The workarea in which to operate. Specified in any of the following ways: | + | |valign="top"|<alias>||The workarea in which to operate. Specified in any of the following ways: |
A workarea number. | A workarea number. | ||
A workarea letter: A-Z (a-z) excluding M (m). | A workarea letter: A-Z (a-z) excluding M (m). | ||
Revision as of 10:30, 4 February 2013
Purpose
Function to count the number of tags in the active .dbx file
Syntax
TAGCOUNT([<.dbx filename> [,<alias>]])
See Also
Description
The TAGCOUNT() function returns the number of tags in a particular .dbx file. With no parameters, the TAGCOUNT() function operates on the currently active .dbx file in the currently selected workarea. A .dbx file is active if one of the tags contained within the .dbx file is the master index order. The TAGCOUNT() function will return a zero if the file is a single (.ndx) file or if there are no indexes active.
| Parameter | Description |
|---|---|
| <.dbx filename> | The .dbx file which contains the tag. This must be specified if the <alias> is used. |
| <alias> | The workarea in which to operate. Specified in any of the following ways:
A workarea number. A workarea letter: A-Z (a-z) excluding M (m). A table alias. The alias can be specified in the USE command. If not specified, the table basename is used. |
Example
use accounts ? tagcount() 4 set order to 0 ?tagcount() 0
Products
Lianja, Lianja Server
