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mysql_stmt_fetch_column(3) |
MariaDB Connector/C |
mysql_stmt_fetch_column(3) |
mysql_stmt_fetch_column - Fetches a single column into bind buffer
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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);
This function can be used to fetch large data of a single column in pieces.
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- stmt - a statement handle, which was previously allocated by
mysql_stmt_init(3).
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- bind_arg - a pointer to a MYSQL_BIND structure.
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- column - number of column, first column is numbered zero.
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- offset - offset at which to begin retrieving data.
Returns zero on success, non-zero on failure.
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- The size of the buffer is specified within MYSQL_BIND structure.
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- mysql_stmt_fetch(3)
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- mysql_stmt_send_long_data(3)
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