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This is one of a set of articles about Access SQL. This article describes the basic use of SQL to select data, and uses examples to illustrate SQL syntax. In this article. What is SQL? Basic SQL clauses: SELECT, FROM, and WHERE. Sorting the results: ORDER BY. Working with summarized data: GROUP BY and HAVING. Combining query results: UNION ...
21 Σεπ 2021 · Applies to: Access 2013, Office 2013. Overview of the Access SQL reference; Data definition language (DDL) Data manipulation language; Windows registry settings for external data sources
22 Μαρ 2022 · Applies to: Access 2013 | Office 2013. Instructs the Microsoft Access database engine to return information from the database as a set of records. Syntax. SELECT [predicate] { * | table.* | [table.]field1 [AS alias1] [, [table.]field2 [AS alias2] [, …]]} FROM tableexpression [, …] [IN externaldatabase] [WHERE… ] [GROUP BY… ] [HAVING ...
MS Access provides two ways to write queries: using the Query-By-Example editor or by using pure SQL code. You can use SQL in VBA by using a combination of string literals and variables to construct SQL statements that can be executed using the CurrentDB.Execute method.
WHERE clause syntax. You use query criteria in the WHERE clause of a SELECT statement. A WHERE clause has the following basic syntax: WHERE field = criterion. For example, suppose that you want the telephone number of a customer, but you only remember that the customer's last name is Bagel.
This article describes how to write a SELECT clause, and uses examples to illustrate various techniques that you can use when you write them. For an overview of Access SQL, see the article Access SQL: basic concepts, vocabulary, and syntax.
Use the IN clause to append records to a table in another database. To create a new table, use the SELECT… INTO statement instead to create a make-table query.
