Question : I am using PostgreSQL to store 64 bits IDs. The IDs are unsigned and make full use of […]
Tag: integer
How does Postgres handle integer data of different sizes in the same column?
Question : If I have a bigint column and in one row store 1 and in another store 999999999999, will […]
Do I lose data if I change from INT to TINYINT
Question : I have a database (Engine InnoDB) that was setup by someone else. I noticed that one column contains […]
How to import blanks as nulls instead of zeros while importing txt using wizard
Question : I’m using the Import Wizard to load a text file and need blanks in integer fields to be […]
Should I be concered by large SERIAL values?
Question : I have a Django application that uses PostgreSQL to analyze data from tweets. The data set increases by […]
Will SQL Server “int” datatype reliably truncate (and not round) decimal values when they are input?
Question : I have a user with software that sometimes sends back a UNIT’s ID as an integer(ex. 1000), and […]
How to make MySQL 8 alert when integer overflow happens during INSERT … ON DUPLICATE KEY?
Question : Let’s consider we have a simple table with auto-incrementing integer ID and some unique column: CREATE TABLE `test` […]