#define gda_field_varbin_length(f) ((f)->real_value->_u.v._u.lvb._length) |
f : |
#define gda_field_fixbin_length(f) ((f)->real_value->_u.v._u.fb._length) |
f : |
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bfr : | bufferspace where the printed name of the type of the field is placed into. |
length : | the size of the buffer |
f : | a pointer to the field. |
Returns : | a pointer to the buffer. |
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bfr : | |
length : | |
f : | |
Returns : |
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Calculates the number of bytes the value fo the field needs.
f : | a pointer to the field. |
Returns : | the number of bytes the value fo the field needs or 0 if the field has a NULL value. |