sqlany_get_data method

public sacapi_i32 sqlany_get_data(
    a_sqlany_stmt * sqlany_stmt,
    sacapi_u32 col_index,
    size_t offset,
    void * buffer,
    size_t size
)

sqlany_stmt A statement object executed by sqlany_execute() or sqlany_execute_direct().
col_index The number of the column to be retrieved. A column number is between 0 and sqlany_num_cols() - 1.
offset The starting offset of the data to get.
buffer A buffer to be filled with the contents of the column. The buffer pointer must be aligned correctly for the data type copied into it.
size The size of the buffer in bytes. The function fails if you specify a size greater than 2^31 - 1.

The number of bytes successfully copied into the supplied buffer. This number must not exceed 2^31 - 1. 0 indicates that no data remains to be copied. -1 indicates a failure.

sqlany_get_data method

Syntax

Parameters

Returns

See also