![]() Aurora MySQL exhibits different behavior depending on run time settings.įor example, a value may be clipped to the first or last value in the range of permitted values for the data type if STRICT SQL mode isn’t set.įor more information, see Out-of-Range and Overflow Handling in the MySQL documentation. SQL Server always raises an error for out-of-range values. GEOMETRY, POINT, LINESTRING, POLYGON, MULTIPOINT, MULTILINESTRING, MULTIPOLYGON, GEOMETRYCOLLECTIONīe aware that Aurora MySQL uses different rules than SQL Server for handling out-of-range and overflow situations. MySQL UsageĪmazon Aurora MySQL-Compatible Edition (Aurora MySQL) supports the following data types:īIT, INTEGER, SMALLINT, TINYINT, MEDIUMINT, BIGINT, DECIMAL, NUMERIC, FLOAT, DOUBLE DECLARE AS AS DATETIME2 DECLARE TABLEįor more information, see Data types (Transact-SQL) in the SQL Server documentation. CREATE TABLE MyTableĭefine variable types. TEXT and NTEXT are converted to LONGTEXT and image to LONGBLOB. If your code uses TEXT, NTEXT, or IMAGE data types, AWS SCT automatically converts them to the appropriate Amazon Aurora MySQL-Compatible Edition (Aurora MySQL) BLOB data type. They also provide enhanced performance over the legacy types. These new types support a wider range of functions and operations. In SQL Server 2005, Microsoft introduced the new and improved VARCHAR (MAX), NVARCHAR(MAX), and VARBINARY(MAX) data types as the new BLOB and CLOB standard. The TEXT data type was used to store ASCII text CLOBS, the NTEXT data type to store UNICODE CLOBS, and IMAGE was used as a generic data type for storing all BLOB data. These data types are legacy types for storing BLOB and CLOB data. For more information, see Deprecated Database Engine Features in SQL Server 2008 R2 in the SQL Server documentation. The TEXT, NTEXT, and IMAGE data types have been deprecated as of SQL Server 2008 R2. TEXT, NTEXT, and IMAGE Deprecated Data Types For more information, see User-Defined Types. ![]() Custom data types are based on the built-in system data types and are used to simplify development. You can create custom user-defined data types using T-SQL, and the.
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