LockRow — Set lock/authorization for specific row in table
integer LockRow(text a_schema_name, text a_table_name, text a_row_key, text an_auth_token, timestamp expire_dt);
integer LockRow(text a_table_name, text a_row_key, text an_auth_token, timestamp expire_dt);
integer LockRow(text a_table_name, text a_row_key, text an_auth_token);
Set lock/authorization for specific row in table <authid> is a text value, <expires> is a timestamp defaulting to now()+1hour. Returns 1 if lock has been assigned, 0 otherwise (already locked by other auth)
Availability: 1.1.3