Select the appropriate data type for table fields in Access web apps, such as Short Text, Long Text, Number, and so on.
Unique value generated by Access for each new record. 4 bytes (16 bytes for ReplicationID). Yes/No Boolean (true/false) data; Access stores the numeric value zero (0) for false, and -1 for true. 1 byte. OLE Object Pictures, graphs, or other ActiveX objects from another Win...
SQLGetTypeInforeturns ODBC data types. It will not return all Microsoft Access data types if more than one Microsoft Access type is mapped to the same ODBC SQL data type. All conversions in Appendix D of theODBC Programmer's Referenceare supported for the SQL data types listed in the previous...
下表显示了 Microsoft Access 数据类型、用于创建表的数据类型以及 ODBC SQL 数据类型。 Microsoft Access 数据类型数据类型 (CREATETABLE)ODBC SQL 数据类型 BIGBINARY[1]LONGBINARYSQL_LONGVARBINARY BINARYBINARYSQL_BINARY BITBITSQL_BIT 计数器计数器SQL_INTEGER ...
Microsoft ODBC 桌面数据库驱动程序 Microsoft Access 驱动程序编程注意事项 使用英语阅读 保存 添加到集合 添加到计划 通过 Facebookx.com 共享LinkedIn电子邮件 打印 项目 2019/01/19 1 个参与者 下表显示了 Microsoft Access 数据类型、用于创建表的数据类型以及 ODBC SQL 数据类型。
Access for Microsoft 365Access 2024Access 2021Access 2019Access 2016 Access data types are differently named from SQL Server data types. For example, a SQL Server column of thebitdata type is imported or linked into Access with theYes/Nodata type. The following table ...
Microsoft Access Basic provides two choices for accessing external data sources. You can either link the tables to a Microsoft Access database or open the tables directly. When you link a table, the table looks and performs in most respects like a Microsoft Access table. It even has its own...
The Microsoft Access database engine SQL data types consist of 13 primary data types defined by the Microsoft® Jet database engine and several valid synonyms recognized for these data types. The following table lists the primary data types. The synonyms are identified inMicrosoft Access Database...
RecordA record of data values. This compound data type contains instances of other data types that are listed in this topic. More information:Working with tables.{ Company: "Northwind Traders", Staff: 35, NonProfit: false } Record referenceA reference to a record in a table. Such references ...
Dataverse: You can create calculations based on whole number, decimal, or text data types. For more information, seeDefine calculated columns in Power AppsandCreate and define calculation or rollup fields in Microsoft Dataverse. Access: For more information, seeCalculated Columns. ...