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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
#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
• mysql_stmt_fetch(3)
• mysql_stmt_send_long_data(3)
Version 3.4 mysql_stmt_fetch_column(3)
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