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When you use SQL, you must use the correct syntax. Syntax is the set of rules by which the elements of a language are correctly combined. SQL syntax is based on English syntax, and uses many of the same elements as Visual Basic for Applications (VBA) syntax.
Dowiedz się, jak pobierać dane z bazy danych programu Access przy użyciu języka SQL (Structured Query Language).
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
MS Access has many built-in functions. This reference contains the string, numeric, and date functions in MS Access.
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.
21 wrz 2021 · Applies to: Access 2013, Office 2013. Comparison of Microsoft Access SQL and ANSI SQL. Equivalent ANSI SQL data types. ODBC scalar functions. SQL aggregate functions. SQL data types. SQL expressions. SQL reserved words. Using wildcard characters in string comparisons.
21 sty 2022 · This can be accomplished by using an SQL JOIN statement, which enables you to retrieve records from tables that have defined relationships, whether they are one-to-one, one-to-many, or many-to-many.
