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When you want to select specific data from one or more sources, you can use a select query. A select query helps you retrieve only the data that you want, and also helps you combine data from several data sources. You can use tables and other select queries as data sources for a select query.
A query criterion is an expression that Access compares to query field values to determine whether to include the record that contains each value. For example, = "Chicago" is an expression that Access can compare to values in a text field in a query.
An example in Access. The following illustrates what a SQL statement for a simple select query might look like in Access: 1. SELECT clause. 2. FROM clause. 3. WHERE clause
13 lut 2024 · There are five types of queries, each with a unique function and use: (1) select queries, (2) action queries, (3) parameter queries, (4) crosstab queries, and (5) SQL (structured query language) queries.
27 paź 2023 · The SELECT query is a powerful tool for retrieving data in Access. By specifying the fields and tables you're interested in, and optionally applying conditions to filter your results, you can pull exactly the data you need.
7 lut 2022 · You use the SELECT statement to retrieve data from the database tables, and the results are usually returned in a set of records (or rows) made up of any number of fields (or columns). You must use the FROM clause to designate which table or tables to select from.
Examples are for Microsoft Access 2016, 2013, 2010 and 2007. Also applies to Microsoft Access 2003 and earlier. Queries Hide the Complexity of Microsoft Access SQL Syntax.
