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Added DBDriver::setTimestampUpdateEnabled()

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Don't update timestamps if only links are modified
This commit is contained in:
Mathieu Labbe
2015-02-04 17:40:16 -05:00
parent 09625b766e
commit f8b625c7c7
10 changed files with 136 additions and 72 deletions
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corelib/src/DBDriverSqlite3.cpp
+13 -4
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@@ -1548,7 +1548,7 @@ void DBDriverSqlite3::loadLinksQuery(std::list<Signature *> & signatures) const
}
void DBDriverSqlite3::updateQuery(const std::list<Signature *> & nodes) const
void DBDriverSqlite3::updateQuery(const std::list<Signature *> & nodes, bool updateTimestamp) const
{
UDEBUG("nodes = %d", nodes.size());
if(_ppDb && nodes.size())
@@ -1559,7 +1559,15 @@ void DBDriverSqlite3::updateQuery(const std::list<Signature *> & nodes) const
sqlite3_stmt * ppStmt = 0;
Signature * s = 0;
std::string query = "UPDATE Node SET weight=?, time_enter = DATETIME('NOW') WHERE id=?;";
std::string query;
if(updateTimestamp)
{
query = "UPDATE Node SET weight=?, time_enter = DATETIME('NOW') WHERE id=?;";
}
else
{
query = "UPDATE Node SET weight=? WHERE id=?;";
}
rc = sqlite3_prepare_v2(_ppDb, query.c_str(), -1, &ppStmt, 0);
UASSERT_MSG(rc == SQLITE_OK, uFormat("DB error: %s", sqlite3_errmsg(_ppDb)).c_str());
@@ -1655,10 +1663,11 @@ void DBDriverSqlite3::updateQuery(const std::list<Signature *> & nodes) const
}
}
void DBDriverSqlite3::updateQuery(const std::list<VisualWord *> & words) const
void DBDriverSqlite3::updateQuery(const std::list<VisualWord *> & words, bool updateTimestamp) const
{
if(_ppDb && words.size())
if(_ppDb && words.size() && updateTimestamp)
{
// Only timestamp update is done here, so don't enter this if at all if false
UTimer timer;
timer.start();
int rc = SQLITE_OK;