RAD Studio VCL Reference
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Data types supported by the dbExpress framework (TDBX).
TDBXDataTypes = class;
class TDBXDataTypes;
DBXCommon
The dbExpress framework (TDBX) supports a variety of data types. This class provides a list of constants for all the types. TDBXType is a type for TDBXDataTypes.
This table lists the data types.
Constant |
Description |
8 bit ANSI String | |
32 bit Date | |
Blob with a subtype | |
16 big Boolean | |
16 bit signed integer | |
32 bit signed integer | |
64 bit floating point | |
TBcd decimal from the FMTBcd unit | |
Fixed length byte array | |
32 bit Time | |
TSql Unsigned 16 bit integer | |
Unsigned 32 bit integer | |
Variable length byte array with maximum length of 64 kilobytes | |
Oracle cursor type | |
64 bit integer | |
unsigned 64 bit integer | |
Abstract data type | |
Array data type | |
Reference data type | |
Nested table data type | |
TSQLTimeStamp in the SqlTimSt unit | |
UCS2 Unicode string | |
Maximum number of base types excluding sub types | |
Monetary sub type | |
8 bit char blob | |
Binary blob | |
Unicode blob | |
CLOB | |
BLOB | |
BFILE | |
Fixed length char | |
32 bit integer autoincrement | |
ADT for nested table (has no name) | |
DATE (OCIDate) within an ADT | |
Oracle time stamp | |
Oracle Interval |
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