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49 lines
1.4 KiB
Groff
49 lines
1.4 KiB
Groff
.\" Automatically generated by Pandoc 2.5
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.\"
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.TH "mysql_reset_connection" "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_reset_connection \- Resets connection and clears session state
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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_reset_connection(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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Resets the current connection and clears session state.
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Similar to \f[B]mysql_change_user(3)\f[R] or
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\f[B]mariadb_reconnect(3)\f[R], mysql_reset_connection() resets session
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status, but without disconnecting, opening, or reauthenticating.
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.PP
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On client side mysql_reset_connection() * clears pending or unprocessed
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result sets * clears status like affected_rows, info or last_insert_id *
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invalidates active prepared statements
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.PP
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On server side mysql_reset_connection() * drops temporary table(s) *
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rollbacks active transaction * resets autocommit mode * releases table
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locks * initializes session variables (and sets them to the value of
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corresponding global variables) * closes active prepared statements *
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clears user variables
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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 Return value
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.PP
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Returns zero on success, non zero if an error occurred.
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.SS History
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.PP
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This function was added in MariaDB Connector/C 3.0.0.
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.SS See also
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.IP \[bu] 2
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\f[B]mariadb_cancel(3)\f[R]
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.IP \[bu] 2
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\f[B]mysql_kill(3)\f[R]
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