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31 lines
906 B
Groff
31 lines
906 B
Groff
.\" Automatically generated by Pandoc 3.5
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.\"
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.TH "mysql_num_rows" "3" "" "Version 3.3" "MariaDB Connector/C"
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.SS Name
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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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.EX
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#include \f[B]<mysql.h>\f[R]
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my_ulonglong mysql_num_rows(MYSQL_RES * );
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.EE
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.SS Description
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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[CR]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[CR]mysql_num_rows()\f[R] depends on
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whether buffered or unbuffered result sets are being used.
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For unbuffered result sets, \f[CR]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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