RDM_SEARCH_KEY_S Struct Reference
The RaimaDB Partial Key data structure. More...
#include "rdmtypes.h"
Data Fields |
|
| const void * | value |
| size_t | bytesIn |
| uint16_t | numKeyCols |
| uint16_t | stringLen |
Detailed Description
The RaimaDB Partial Key data structure.
- Examples
- core16Example_main.c.
Field Documentation
bytesIn
| size_t RDM_SEARCH_KEY_S::bytesIn |
The length of value
- Examples
- core16Example_main.c.
numKeyCols
| uint16_t RDM_SEARCH_KEY_S::numKeyCols |
The number of key columns to use for the key. If this field is zero the function uses all key columns. If this parameter is a non-zero value only the number of key columns indicated will be used. This parameter is intended for compound keys, although specifying '1' for a non-compound key is safe
- Examples
- core16Example_main.c.
stringLen
| uint16_t RDM_SEARCH_KEY_S::stringLen |
The partial string length (in characters) for the key value. If this value is non-zero value, only that many characters of the last column being considered (depending on mumKeyCols above) will be used. The last column must be string type
- Examples
- core16Example_main.c.
value
| const void* RDM_SEARCH_KEY_S::value |
The key value
- Examples
- core16Example_main.c.
The documentation for this struct was generated from the following file: