I have a column with char(16) data type and it was mistakenly set to char(16) actually it should be bit(1) because it contains only three distinct values as follows: 16 characters long string 10 ...
Does MySQL have any support for custom data types? For example, zip codes might be stored in a varchar(10) field, but they could be compacted in to an int, with options for blank, and a flag as to ...
I need to convert a value of Double Precision to Bigint with PostgreSQL. How can I do that? I have tried with to_bigint(myvalue) but that function didn't exist.