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42 lines
1.0 KiB
Groff
42 lines
1.0 KiB
Groff
.\" Automatically generated by Pandoc 2.5
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.\"
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.TH "mysql_error" "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_error \- returns the last error message for the most recent
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function call
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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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const char * mysql_error(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 last error message for the most recent function call that
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can succeed or fail.
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An empty string means no error occurred.
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.SS Parameter
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.IP \[bu] 2
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\f[C]mysql\f[R] is a connection identifier, which was previously
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allocated by \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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Client error codes are listed in \f[C]errmsg.h\f[R] header file, server
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error codes are listed in \f[C]mysqld_error.h\f[R] header file of the
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server source distribution.
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.IP \[bu] 2
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Client error messages can be obtained by calling
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\f[B]mariadb_get_infov(3)\f[R] and passing the parameter
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\f[C]MARIADB_CLIENT_ERRORS\f[R]
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.SS See also
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.IP \[bu] 2
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\f[B]mysql_errno(3)\f[R]
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.IP \[bu] 2
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\f[B]mysql_sqlstate(3)\f[R]
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