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mysql_stmt_fetch_column(3) | MariaDB Connector/C | mysql_stmt_fetch_column(3) |
Name¶
mysql_stmt_fetch_column - Fetches a single column into bind buffer
Synopsis¶
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#include <mysql.h> int mysql_stmt_fetch_column(MYSQL_STMT * stmt,
MYSQL_BIND * bind_arg,
unsigned int column,
unsigned long offset);
Description¶
This function can be used to fetch large data of a single column in pieces.
Parameter¶
- •
- stmt - a statement handle, which was previously allocated by mysql_stmt_init(3).
- •
- bind_arg - a pointer to a MYSQL_BIND structure.
- •
- column - number of column, first column is numbered zero.
- •
- offset - offset at which to begin retrieving data.
Return value¶
Returns zero on success, non-zero on failure.
Notes¶
- •
- The size of the buffer is specified within MYSQL_BIND structure.
See Also¶
Version 3.3.1 |