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1answer
20 views

Text string stored in SQLite Integer column?

I'm a database novice looking at an SQLite database which appears to be storing text in an integer column. Here's an example session at the sqlite3 command line: sqlite> .schema mytable CREATE ...
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1answer
72 views

Numeric Latitude & Longitude values are rounded up when querying SQL Server Database

Developing an application that is using Google Maps. Lagitude and Longitude values are stored in the table as the correct value. However when they are pulled into a view the value is rounded to the ...
0
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1answer
177 views

Do I lose data if I change from INT to TINYINT

I have a database (Engine InnoDB) that was setup by someone else. I noticed that one column contains data between 1 and 107 at this moment, and it is highly unlikely to further increase much. As it ...
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1answer
282 views

Rounding issues?

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 + ...
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1answer
975 views

Looping through string, adding all numbers e.g. '123' = 1+2+3, demo with working loop included

This works to output the string 123456 as: 1 2 3 4 5 6 Code: declare @string varchar(20) declare @index int declare @len int declare @char char(1) set @string = '123456' set @index = 1 set @len= ...
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1answer
471 views

Should I be concered by large SERIAL values?

I have a Django application that uses PostgreSQL to analyze data from tweets. The data set increases by thousands of records with each request. I am using the database primarily as a cache, so I had ...