SaCursorColDouble

Programmer Guide : solidDB® SA : solidDB® SA function reference : SaCursorColDouble

SaCursorColDouble

SaCursorColDouble binds a user variable of type double to a database column.

In search operations, the user variable is updated to contain the value of the current row. Also, if search criteria are involved, this function is used to pass the values for them. In insert and update operations the new value for the column is taken from the user variable.

Note The C-language data type “double” is equivalent to SQL data type “FLOAT”.

Synopsis

SaRetT SA_EXPORT_H SaCursorColDouble(
  SaCursorT* scur,
  char* colname,
  double* doubleptr)

Parameters

Parameters	Usage type	Description
scur	in, use	Pointer to a cursor object
colname	in, use	Column name
doubleptr	in, hold	Pointer to the user variable

Return value

SA_RC_SUCC or error code.