mysql - Query With CONCAT and LOOP using SELECT -
i got kind of column:
------------------ |reference_number| ------------------ |1 | |12 | |123 | |1234 | |12345 | |123456 | |1234567 | |12345678 | |123456789 | |1234567890 | ------------------ i want achieve kind of output using mysql query:
------------------ |reference_number| ------------------ |0000000001 | |0000000012 | |0000000123 | |0000001234 | |0000012345 | |0000123456 | |0001234567 | |0012345678 | |0123456789 | |1234567890 | ------------------ what i'm doing right now:
select concat('000000000', reference_number) example but work 1st record, know easy using programming language such php or java, can advise how using mysql?
there lpad.
select lpad(reference_number, 10, '0') example
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