github.com/matrixorigin/matrixone@v1.2.0/test/distributed/cases/util/fault.sql (about)

     1  select disable_fault_injection();
     2  select enable_fault_injection();
     3  select add_fault_point('ret', ':::', 'return', 0, '');
     4  select trigger_fault_point('ret');
     5  select trigger_fault_point('ret');
     6  select trigger_fault_point('ret');
     7  select add_fault_point('cnt', ':::', 'getcount', 0, 'ret');
     8  select trigger_fault_point('cnt');
     9  -- select add_fault_point('panic', ':::', 'panic', 0, '');
    10  -- select trigger_fault_point('panic');
    11  select disable_fault_injection();