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<a href="../c3ref/intro.html"><h2>SQLite C Interface</h2></a>
<h2>Number Of Columns In A Result Set</h2>
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<blockquote><pre>
int sqlite3_column_count(sqlite3_stmt *pStmt);
</pre></blockquote>
<p>
Return the number of columns in the result set returned by the
<a href="../c3ref/stmt.html">prepared statement</a>. If this routine returns 0, that means the
<a href="../c3ref/stmt.html">prepared statement</a> returns no data (for example an <a href="../lang_update.html">UPDATE</a>).
However, just because this routine returns a positive number does not
mean that one or more rows of data will be returned. A SELECT statement
will always have a positive sqlite3_column_count() but depending on the
WHERE clause constraints and the table content, it might return no rows.</p>
<p>See also: <a href="../c3ref/data_count.html">sqlite3_data_count()</a>
</p><p>See also lists of
<a href="../c3ref/objlist.html">Objects</a>,
<a href="../c3ref/constlist.html">Constants</a>, and
<a href="../c3ref/funclist.html">Functions</a>.</p>
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