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45 lines
1.1 KiB
Groff
45 lines
1.1 KiB
Groff
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.\" Automatically generated by Pandoc 2.5
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.\"
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.TH "mysql_stmt_fetch_column" "3" "" "Version 3.2.2" "MariaDB Connector/C"
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.hy
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.SS Name
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.PP
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mysql_stmt_fetch_column \- Fetches a single column into bind buffer
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.SS Synopsis
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.IP
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.nf
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\f[C]
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#include <mysql.h>
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int mysql_stmt_fetch_column(MYSQL_STMT * stmt,
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MYSQL_BIND * bind_arg,
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unsigned int column,
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unsigned long offset);
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\f[R]
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.fi
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.SS Description
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.PP
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This function can be used to fetch large data of a single column in
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pieces.
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.SS Parameter
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.IP \[bu] 2
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\f[C]stmt\f[R] \- a statement handle, which was previously allocated by
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\f[B]mysql_stmt_init(3)\f[R].
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.IP \[bu] 2
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\f[C]bind_arg\f[R] \- a pointer to a MYSQL_BIND structure.
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.IP \[bu] 2
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\f[C]column\f[R] \- number of column, first column is numbered zero.
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.IP \[bu] 2
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\f[C]offset\f[R] \- offset at which to begin retrieving data.
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.SS Return value
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.PP
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Returns zero on success, non\-zero on failure.
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.SS Notes
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.IP \[bu] 2
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The size of the buffer is specified within MYSQL_BIND structure.
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.SS See Also
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.IP \[bu] 2
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\f[B]mysql_stmt_fetch(3)\f[R]
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.IP \[bu] 2
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\f[B]mysql_stmt_send_long_data(3)\f[R]
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