Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

Beginning in Version 7 of SAS software, SAS variable names and member names can be up to 32 characters long. Column names can be case-sensitive also. Some DBMSs allow case sensitive column and table ...

A case-sensitive SAS variable name, such as Miles Case-sensitive DBMS column name, such as Miles preserve_col_names=yes Any SAS data set name, such as Payroll Default DBMS table name (normalized to ...

Use SQL to quickly create a new table from existing records in Access Your email has been sent SQL lets you use one command to quickly create a new table containing a subset of records from a larger ...

However, if you want to customize the way a field maps to a database column, you can decorate a property with the @Column annotation. Along with the name property, the JPA @Column annotation can ...

Ok. I have some tables that store dollar amounts, among other data. I had the fields set to be a data type of money, and was planning on the values including zero. When selecting the data, I was ...