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42 lines
987 B
Groff
42 lines
987 B
Groff
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.\" Automatically generated by Pandoc 2.5
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.\"
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.TH "mysql_warning_count" "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_warning_count \- Returns the number of warnings
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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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unsigned int mysql_warning_count(MYSQL * mysql);
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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 the number of warnings from the last executed query, or zero if
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there are no warnings.
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.SS Parameter
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.IP \[bu] 2
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\f[C]mysql\f[R] \- a mysql handle, which was previously allocated by
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\f[B]mysql_init(3)\f[R] and connected by
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\f[B]mysql_real_connect(3)\f[R].
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.SS Notes
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.IP \[bu] 2
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For retrieving warning messages you should use the SQL command
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\f[C]SHOW WARNINGS\f[R].
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.IP \[bu] 2
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If SQL_MODE \f[C]TRADITIONAL\f[R] is enabled an error instead of warning
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will be returned.
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For detailed information check the server documentation.
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.SS Return value
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.PP
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Returns the number of warnings
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.SS See also
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.IP \[bu] 2
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\f[B]mysql_error(3)\f[R]
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.IP \[bu] 2
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\f[B]mysql_errno(3)\f[R]
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