For a project, I created a table with a column price MONEY NOT NULL column. And I thought it would handle decimals properly, unlike a floating number (i.e. IEEE rounding issues), but I end up having ...
> CREATE TABLE test(foo FLOAT); > INSERT INTO test VALUES(1.2899999); > SELECT * FROM test; +------+ | foo | +------+ | 1.29 | +------+ While it's obvious that FLOAT is not a precise data ...
I'm trying to work out the schema for a system where users will be able to order items in an (unlimited length) list by drag and drop. Is there any kind of standard way of storing this ordering ...
Try this: create table test (f float); insert into test values (330.0); commit; select (8 + 330.0/60)::int; --14 select (8 + f/60)::int from test; --14 select (9 + 330.0/60)::int; --15 select (9 + ...
Why is the following allowed INSERT INTO c VALUES (123.2,'abcdefghijklmnopqrstuvwxyzabcdef', 'abcdefghijklmnop'); When table contains CustomerID NUMBER(3,0) -- That's the 123.2 entry In ...
I have a MySql table with three columns: CU VARCHAR(3) DA DATETIME VA DOUBLE I need to execute several REPLACE into mytable (CU, DA, VA) values("ABC", mydate, myval) statements from Java. mydate is ...
I have a database that contains financial data stored as floats. Naturally, this can present a real issue at random times (eg, when there is an exact value that cannot be approximated closely enough ...