Author: physik
Description:
Sqllite uses the size of the result array to count the number of rows.
"
$r = $res instanceof ResultWrapper ? $res->result : $res; return is_array( $r ) ? count( $r[0] ) : 0;
"
but the size of the result array is the double of the expected result since it contains an array with the row_names->values and row numbers->values
Version: 1.24rc
Severity: major
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | None | T67341 Release Math 2.0 | |||
| Resolved | None | T67522 Add separate database tables for LaTeXML | |||
| Resolved | None | T67578 wrong result for numFileds in sqlite |
Change 134591 had a related patch set uploaded by Physikerwelt:
WIP: Fix: numFields wrong for sqlite
physik wrote:
There are actually two bugs.
the patch corrects the calculation if the result is not empty.
I was not capable to return the correct number of fields for empty relations. This would require a major rewrite to be capable of using the schema information from the PDO result set. For such a change I'd need to install sqlite locally in vagrant...