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93 lines
1.5 KiB
Groff
93 lines
1.5 KiB
Groff
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.\"t
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.\" Automatically generated by Pandoc 2.5
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.\"
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.TH "mysql_refresh" "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_refresh \- flushes information on the server
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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_refresh(MYSQL * mysql, unsigned int options);
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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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Flushes different types of information stored on the server.
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The bit\-masked parameter options specify which kind of information will
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be flushed.
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.SS Parameters
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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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.IP \[bu] 2
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\f[C]options\f[R] \- a bit masked composed integer.
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See below.
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.PP
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\f[C]options\f[R] can be any combinationation of the following flags:
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.PP
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.TS
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tab(@);
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l l.
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T{
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Option
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T}@T{
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Description
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T}
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_
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T{
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\f[C]REFRESH_GRANT\f[R]
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T}@T{
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Refresh grant tables.
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T}
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T{
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\f[C]REFRESH_LOG\f[R]
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T}@T{
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Flush logs.
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T}
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T{
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\f[C]REFRESH_TABLES\f[R]
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T}@T{
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Flush table cache.
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T}
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T{
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\f[C]REFRESH_HOSTS\f[R]
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T}@T{
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Flush host cache.
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T}
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T{
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\f[C]REFRESH_STATUS\f[R]
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T}@T{
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Reset status variables.
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T}
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T{
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\f[C]REFRESH_THREADS\f[R]
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T}@T{
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Flush thread cache.
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T}
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T{
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\f[C]REFRESH_SLAVE\f[R]
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T}@T{
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Reset master server information and restart slaves.
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T}
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T{
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\f[C]REFRESH_MASTER\f[R]
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T}@T{
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Remove binary log files.
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T}
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.TE
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.SS Notes
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.IP \[bu] 2
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To combine different values in the options parameter use the OR operator
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`|'.
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.IP \[bu] 2
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\f[C]mysql_reload()\f[R] is an alias for mysql_refresh().
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.SS Return value
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.PP
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Returns zero on success, otherwise non zero.
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