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Use forward only cursor in all queries

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szekerest 2012-03-27 14:45:17 +02:00 committed by Nathan Woodrow
parent f07b3f9189
commit f375e351f3
1 changed files with 2 additions and 0 deletions
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2
src/providers/mssql/qgsmssqlprovider.cpp
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@ -354,6 +354,7 @@ void QgsMssqlProvider::loadFields()
if ( mFidColName.isEmpty() )
{
mQuery.clear();
mQuery.setForwardOnly( true );
if (!mQuery.exec( QString( "exec sp_pkeys N'%1', NULL, NULL" ).arg( mTableName ) ))
{
QString msg = mQuery.lastError().text();
@ -370,6 +371,7 @@ void QgsMssqlProvider::loadFields()
foreach( QString pk, pkCandidates )
{
mQuery.clear();
mQuery.setForwardOnly( true );
if (!mQuery.exec( QString( "select count(distinct [%1]), count([%1]) from [%2].[%3]" )
.arg( pk )
.arg( mSchemaName )