Advantage Client Engine
Returns the Advantage Client Engine data type of the evaluated index keys.
UNSIGNED32 |
AdsGetKeyType (ADSHANDLE hIndex, UNSIGNED16 *pusType); |
hIndex (I) |
Handle of an index order. |
pusType (O) |
Returns the data type of keys in this index order. |
Returns the data type of the key as evaluated by the Advantage Client Engine. Possible key types are ADS_STRING, ADS_NUMERIC, ADS_DATE, ADS_LOGICAL, and ADS_RAW. ADS_RAW is returned for any index that uses the binary concatenation operator (‘;’) and for indexes created on time, timestamp, and raw fields.
None.