void pgTrigger::SetEnabled(ctlTree *browser, const bool b)
{
if (GetQuotedFullTable().Len() > 0 && ((enabled && !b) || (!enabled && b)))
{
wxString sql = wxT("ALTER TABLE ") + GetQuotedFullTable() + wxT(" ");
if (enabled && !b)
sql += wxT("DISABLE");
else if (!enabled && b)
sql += wxT("ENABLE");
sql += wxT(" TRIGGER ") + GetQuotedIdentifier();
GetDatabase()->ExecuteVoid(sql);
}
enabled = b;
UpdateIcon(browser);
}
bool pgTrigger::DropObject(wxFrame *frame, ctlTree *browser, bool cascaded)
{
wxString sql = wxT("DROP TRIGGER ") + GetQuotedIdentifier() + wxT(" ON ") + GetQuotedFullTable();
if (cascaded)
sql += wxT(" CASCADE");
return GetDatabase()->ExecuteVoid(sql);
}
wxString pgRule::GetSql(ctlTree *browser)
{
if (sql.IsNull())
{
sql = wxT("-- Rule: ") + GetQuotedIdentifier() + wxT(" ON ") + GetQuotedFullTable() + wxT("\n\n")
+ wxT("-- DROP RULE ") + GetQuotedIdentifier() + wxT(" ON ") + GetQuotedFullTable() + wxT(";\n\n")
+ wxT("CREATE OR REPLACE") + GetFormattedDefinition().Mid(6) // the backend pg_get_ruledef gives CREATE only
+ wxT("\n");
if (!GetEnabled())
{
sql += wxT("ALTER TABLE ") + GetQuotedFullTable() + wxT(" ")
+ wxT("DISABLE RULE ") + GetQuotedIdentifier() + wxT(";\n");
}
if (!GetComment().IsEmpty())
sql += wxT("COMMENT ON RULE ") + GetQuotedIdentifier() + wxT(" ON ") + GetQuotedFullTable()
+ wxT(" IS ") + qtDbString(GetComment()) + wxT(";\n");
}
return sql;
}
wxString pgTrigger::GetSql(ctlTree *browser)
{
if (sql.IsNull() && (this->triggerFunction || GetLanguage() == wxT("edbspl")))
{
sql = wxT("-- Trigger: ") + GetName() + wxT(" on ") + GetQuotedFullTable() + wxT("\n\n")
+ wxT("-- DROP TRIGGER ") + qtIdent(GetName())
+ wxT(" ON ") + GetQuotedFullTable() + wxT(";\n\n");
if (GetLanguage() == wxT("edbspl"))
sql += wxT("CREATE OR REPLACE TRIGGER ");
else if (GetConnection()->BackendMinimumVersion(8, 2) && GetIsConstraint())
sql += wxT("CREATE CONSTRAINT TRIGGER ");
else
sql += wxT("CREATE TRIGGER ");
sql += qtIdent(GetName()) + wxT("\n ")
+ GetFireWhen()
+ wxT(" ") + GetEvent();
sql += wxT("\n ON ") + GetQuotedFullTable();
if (GetDeferrable())
{
sql += wxT("\n DEFERRABLE INITIALLY ");
if (GetDeferred())
sql += wxT("DEFERRED");
else
sql += wxT("IMMEDIATE");
}
sql += wxT("\n FOR EACH ") + GetForEach();
if (GetConnection()->BackendMinimumVersion(8, 5)
&& !GetWhen().IsEmpty())
sql += wxT("\n WHEN (") + GetWhen() + wxT(")");
if (GetLanguage() == wxT("edbspl"))
{
sql += wxT("\n") + GetSource();
if (!sql.Trim().EndsWith(wxT(";")))
sql = sql.Trim() + wxT(";");
sql += wxT("\n");
}
else
{
sql += wxT("\n EXECUTE PROCEDURE ") + triggerFunction->GetQuotedFullIdentifier()
+ wxT("(") + GetArguments() + wxT(")")
+ wxT(";\n");
}
if (!GetEnabled())
{
sql += wxT("ALTER TABLE ") + GetQuotedFullTable() + wxT(" ")
+ wxT("DISABLE TRIGGER ") + GetQuotedIdentifier() + wxT(";\n");
}
if (!GetComment().IsEmpty())
sql += wxT("COMMENT ON TRIGGER ") + GetQuotedIdentifier() + wxT(" ON ") + GetQuotedFullTable()
+ wxT(" IS ") + qtDbString(GetComment()) + wxT(";\n");
}
return sql;
}
