At present, the company USES the sybase but does not support the merge into
Now have A situation with table A and table A_tmp two tables two tables are exactly the same primary key for the id then you need to determine A_tmp table
Id is equal to in id and A data have any sent the other fields of A_tmp table updates go in without the A_tmp table data is inserted into A table data amount is larger for A wave of great spirit support