for(int i = 0; i<tables.size();i=i+2){ sql_insert = "insert into "+tables.get(i)+" (select * from "+tables.get(i+1)+" where cid = ? )"; sql_insert = "insert into ...

If your business uses relational databases to store data, it helps to use the SQL SELECT command with the INTO clause to create new tables from query results. This method isn't ANSI-standard SQL, but ...

proc sql; create table proclib.paylist (IdNum char(4), Gender char(1), Jobcode char(3), Salary num, Birth num informat=date7. format=date7., Hired num informat=date7 ...

When you insert new records into an SQL database, you may run into issues where you accidentally overwrite records that are already present due to a duplication issue. You can use a simple alteration ...

If I have a variable rs ("ColumnA") that is an empty string "" and I want to insert it into a table as a NULL instead, isn't there a SQL function that would ...