Specifies the type of data being stored (string, date, numeric, etc).

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MS Access 365 When selecting Lookup Wizard, datatype is changed to Number

I want to create a relationship between my Contacts table & Ref_State table. Contacts table has field called State/Region which I want to make Data Type = Lookup Wizard Ref_State has fields ID ...
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510 views

Why aren't unsigned integer types available in the top database platforms?

Databases are usually very customizable with varying data types and custom lengths. It surprises me, as I try to look for the syntax to use unsigned int types that they are not available from neither ...
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101 views

Suppressing the removal of trailing zeros in numeric data type in sql server

I initially declared the data type of the columns for some of the tables i am working on as "NUMERIC". cause of that, trailing zeros are being removed. Is there anyway to suppress this behavior? i ...
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26 views

Hints about Datatypes

I'm currently writing some style guides for a new project where we want to use Oracle for the first time in a extensive manor. I already wrote down some naming conventions for tables, columns, pk, ... ...
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25 views

Multiple conditions in a derived column ssis

Hi I am trying fairly new to SSIS , and my task is to convert dates in string as given below to a datetime. These are my date of birth in the source file (string data type): Source date of birth ...