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36 lines
919 B
Groff
36 lines
919 B
Groff
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.\" Automatically generated by Pandoc 2.5
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.\"
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.TH "mysql_num_rows" "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_num_rows \- Returns number of rows in a result set.
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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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my_ulonglong mysql_num_rows(MYSQL_RES * );
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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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Returns number of rows in a result set.
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.SS Parameters
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.IP \[bu] 2
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\f[C]MYSQL_RES\f[R] \- a result set identifier returned by
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\f[B]mysql_store_result(3)\f[R] or \f[B]mysql_use_result(3)\f[R].
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### Notes The behaviour of \f[C]mysql_num_rows()\f[R] depends on whether
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buffered or unbuffered result sets are being used.
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For unbuffered result sets, \f[C]mysql_num_rows()\f[R] will not return
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the correct number of rows until all the rows in the result have been
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retrieved.
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.SS See also
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.IP \[bu] 2
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\f[B]mysql_affected_rows(3)\f[R]
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.IP \[bu] 2
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\f[B]mysql_use_result(3)\f[R]
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.IP \[bu] 2
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\f[B]mysql_store_result(3)\f[R]
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