The syntax of constants for the numeric types is described in Section 4. The numeric types have a full set of corresponding arithmetic operators and functions. API documentation for the Rust ` NUMERIC ` constant in crate ` postgres `. PostgreSQL provides a variety of numeric data types. NUMERIC - numeric (precision, decimal), arbitrary precision number . You are casting only some of the values to the desired precision. If you want the whole calculation to retain that precision, you must at least . EDB Postgres Advanced Server v9.
Numeric types consist of four-byte integers, four-byte and eight-byte . Data, Fixed-point numeric data. Values of the numeric , int, and bigint data types can be cast to money. An exact numeric data type for the Postgres database system. Numeric values are represented in a base-NBASE floating point format. You can alter the type of a column from text.
ALTER TABLE table ALTER COLUMN column TYPE numeric. It seems to be the default behaviour of SQL Workbench, have a look at this article : How do I change the resolution or scale of decimal data type . Nombre exact de la précision indiquée. NUMBER, numeric , float float char, varchar, text.
BIGINT UNSIGNE NUMERIC (20). Long story short, if you need to compare floating point numbers against columns defined as REAL you need to first cast them to NUMERIC in .






