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don't insert nulls into columns with a default

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This commit is contained in:
Peinthor Rene
2013-03-25 06:41:52 +01:00
parent 3d6b09ddb4
commit c6d5391672
1 changed files with 19 additions and 2 deletions
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21
src/sqlitetypes.cpp
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@@ -167,12 +167,14 @@ Table Table::parseSQL(const QString &sSQL)
}
QString Table::emptyInsertStmt() const
{
QString stmt = QString("INSERT INTO `%1` VALUES(").arg(m_name);
QString stmt = QString("INSERT INTO `%1`").arg(m_name);
QStringList vals;
QStringList fields;
foreach(FieldPtr f, m_fields) {
if(f->notnull())
{
fields << f->name();
if( m_primarykey.contains(f) && f->isInteger() )
{
vals << "NULL";
@@ -186,9 +188,24 @@ QString Table::emptyInsertStmt() const
}
}
else
vals << "NULL";
{
// don't insert into fields with a default value
// or we will never see it.
if(f->defaultValue().length() == 0)
{
fields << f->name();
vals << "NULL";
}
}
}
if(!fields.empty())
{
stmt.append("(`");
stmt.append(fields.join("`,`"));
stmt.append("`)");
}
stmt.append(" VALUES (");
stmt.append(vals.join(","));
stmt.append(");");