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Version 2.0.6 (CVS 291)

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FossilOrigin-Name: 8467d84fc6e67bd93051f54338a8f6c9b1711ee1
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drh
2001-10-19 16:44:56 +00:00
parent 98808babd3
commit 6a535340bc
16 changed files with 399 additions and 227 deletions
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12
www/lang.tcl
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@ -1,7 +1,7 @@
#
# Run this Tcl script to generate the sqlite.html file.
#
set rcsid {$Id: lang.tcl,v 1.13 2001/10/15 00:44:36 drh Exp $}
set rcsid {$Id: lang.tcl,v 1.14 2001/10/19 16:44:58 drh Exp $}
puts {<html>
<head>
@ -637,6 +637,16 @@ with caution.</p>
be invoked once for each DELETE, INSERT, or UPDATE operation. The
argument is the number of rows that were changed.</p>
<li><p><b>PRAGMA empty_result_callbacks = ON;
<br>PRAGMA empty_result_callbacks = OFF;</b></p>
<p>When on, the EMPTY_RESULT_CALLBACKS pragma causes the callback
function to be invoked once for each query that has an empty result
set. The third "<b>argv</b>" parameter to the callback is set to NULL
because there is no data to report. But the second "<b>argc</b>" and
fourth "<b>columnNames</b>" parameters are valid and can be used to
determine the number and names of the columns that would have been in
the result set had the set not been empty.</p>
<li><p><b>PRAGMA full_column_names = ON;
<br>PRAGMA full_column_names = OFF;</b></p>
<p>The column names reported in an SQLite callback are normally just