i have two tables in my sql database of 1 million records, is there a way to find out the non matchi
- by sharma
i have two large tables in a database.
table 1 with 2 fields
rank,name
and
table2 with 2 fields
rank,name.
both are of 1 million records.
can you write php sql code to fetch those records which exists in table2 but does not exist in table1.