This field can be used to report and chart process stage values for a set of records. In conclusion, the business process flow stages can be used to report and visualize the values of each record. All it takes is the time and knowledge to complete it.
Definition of a Query in Access. Access is database software that allows users to hold a large amount of information. The components of a database are tables, queries, forms, reports and macros. Tables allow the user to hold the raw data. Queries manipulate data in the tables. Forms can be used to enter data into the tables and navigate the database.
Using correlated sub-queries in SQL Server. Possessing the ability to use a correlated sub-query will allow you to solve problems that other database developers cannot. Tim Chapman discusses how to use this extremely useful programming construct. A sub-query is a SQL Server statement embedded inside of another SQL Server statement. The database engine treats a sub-query as a virtual table for the execution of the query. A sub-query can be used as a table in a join statement, as a single value in a select statement, in the where clause of a SQL Server query, in the having clause of a SQL Server query, or incorporated in data manipulation statements. Sub-query execution is dependent upon the nesting level of the query.