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Darko
191 lines
11 KiB
PHP
191 lines
11 KiB
PHP
<?php
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//This script converts tables to myisam , innodb dynamic or innodb compressed. Run like this : php convert_mysql_tables.php dinnodb
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require_once(dirname(__FILE__) . "/../../../bin/config.php");
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require_once(WWW_DIR . "lib/framework/db.php");
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$cli = new \ColorCLI();
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$pdo = new DB(['checkVersion' => true]);
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$ftinnodb = $pdo->isDbVersionAtLeast('5.6');
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if (isset($argv[1]) && isset($argv[2]) && $argv[2] == "fmyisam") {
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$tbl = $argv[1];
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=MYISAM ROW_FORMAT=FIXED");
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} else if (isset($argv[1]) && isset($argv[2]) && $argv[2] == "dmyisam") {
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$tbl = $argv[1];
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=MYISAM ROW_FORMAT=DYNAMIC");
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} else if (isset($argv[1]) && isset($argv[2]) && $argv[2] == "cinnodb") {
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$tbl = $argv[1];
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if ($ftinnodb || (!$ftinnodb && $tbl !== 'releasesearch' && $tbl !== 'predbhash')) {
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=INNODB ROW_FORMAT=COMPRESSED");
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} else {
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printf($cli->header("Not converting releasesearch / predbhash as your INNODB version does not support fulltext indexes"));
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}
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} else if (isset($argv[1]) && isset($argv[2]) && $argv[2] == "dinnodb") {
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$tbl = $argv[1];
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if ($ftinnodb || (!$ftinnodb && $tbl !== 'releasesearch' && $tbl !== 'predbhash')) {
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=INNODB ROW_FORMAT=DYNAMIC");
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} else {
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printf($cli->header("Not converting releasesearch / predbhash as your INNODB version does not support fulltext indexes"));
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}
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} else if (isset($argv[1]) && $argv[1] == "fmyisam") {
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$sql = 'SHOW TABLE STATUS WHERE (Engine != "MyIsam" OR Row_format != "FIXED") AND Engine != "SPHINX"';
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$tables = $pdo->query($sql);
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foreach ($tables as $row) {
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$tbl = $row['name'];
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=MYISAM ROW_FORMAT=FIXED");
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}
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} else if (isset($argv[1]) && $argv[1] == "dmyisam") {
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$sql = 'SHOW TABLE STATUS WHERE (Engine != "MyIsam" OR Row_format != "Dynamic") AND Engine != "SPHINX"';
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$tables = $pdo->query($sql);
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foreach ($tables as $row) {
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$tbl = $row['name'];
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=MYISAM ROW_FORMAT=DYNAMIC");
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}
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} else if (isset($argv[1]) && $argv[1] == "dinnodb") {
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$sql = 'SHOW TABLE STATUS WHERE (Engine != "InnoDB" OR Row_format != "Dynamic") AND Engine != "SPHINX"';
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$tables = $pdo->query($sql);
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foreach ($tables as $row) {
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$tbl = $row['name'];
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if ($tbl !== 'releasesearch' && $tbl !== 'predbhash') {
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=INNODB ROW_FORMAT=DYNAMIC");
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}
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}
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if ($ftinnodb) {
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$sql = 'SHOW TABLE STATUS WHERE Name IN ("releasesearch", "predbhash") AND (Engine != "InnoDB" || Row_format != "Dynamic")';
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$tables = $pdo->query($sql);
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foreach ($tables as $row) {
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$tbl = $row['name'];
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=INNODB ROW_FORMAT=DYNAMIC");
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}
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} else {
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printf($cli->header("Not converting releasesearch as your INNODB version does not support fulltext indexes"));
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}
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} else if (isset($argv[1]) && $argv[1] == "cinnodb") {
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$sql = 'SHOW TABLE STATUS WHERE (Engine != "InnoDB" OR Row_format != "Compressed") AND Engine != "SPHINX"';
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$tables = $pdo->query($sql);
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foreach ($tables as $row) {
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$tbl = $row['name'];
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if ($tbl !== 'releasenfo' && $tbl !== 'releasesearch') {
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=INNODB ROW_FORMAT=COMPRESSED");
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}
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}
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$sql = 'SHOW TABLE STATUS WHERE Name = "releasenfo" AND (Engine != "InnoDB" || Row_format != "Dynamic")';
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$tables = $pdo->query($sql);
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foreach ($tables as $row) {
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$tbl = $row['name'];
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=INNODB ROW_FORMAT=DYNAMIC");
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}
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if ($ftinnodb) {
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$sql = 'SHOW TABLE STATUS WHERE Name IN ("releasesearch", "predbhash") AND (Engine != "InnoDB" || Row_format != "Compressed")';
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$tables = $pdo->query($sql);
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foreach ($tables as $row) {
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$tbl = $row['name'];
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=INNODB ROW_FORMAT=COMPRESSED");
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}
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} else {
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printf($cli->header("Not converting releasesearch / predbhash as your INNODB version does not support fulltext indexes"));
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}
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} else if (isset($argv[1]) && $argv[1] == "cinnodb-noparts") {
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$sql = 'SHOW TABLE STATUS WHERE (Engine != "InnoDB" OR Row_format != "Compressed") AND Engine != "SPHINX"';
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$tables = $pdo->query($sql);
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foreach ($tables as $row) {
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$tbl = $row['name'];
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if ($tbl !== 'releasenfo' && $tbl !== 'releasesearch' && !preg_match('/parts/', $tbl)) {
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=INNODB ROW_FORMAT=COMPRESSED");
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}
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}
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$sql = 'SHOW TABLE STATUS WHERE Name = "releasenfo" AND (Engine != "InnoDB" || Row_format != "Dynamic")';
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$tables = $pdo->query($sql);
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foreach ($tables as $row) {
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$tbl = $row['name'];
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=INNODB ROW_FORMAT=DYNAMIC");
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}
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$sql = 'SHOW TABLE STATUS WHERE Name LIKE "parts%" AND (Engine != "MyISAM" || Row_format != "Dynamic")';
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$tables = $pdo->query($sql);
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foreach ($tables as $row) {
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$tbl = $row['name'];
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=MyISAM ROW_FORMAT=DYNAMIC");
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}
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if ($ftinnodb) {
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$sql = 'SHOW TABLE STATUS WHERE Name IN ("releasesearch", "predbhash") AND (Engine != "InnoDB" || Row_format != "Compressed")';
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$tables = $pdo->query($sql);
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foreach ($tables as $row) {
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$tbl = $row['name'];
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=INNODB ROW_FORMAT=COMPRESSED");
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}
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} else {
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printf($cli->header("Not converting releasesearch / predbhash as your INNODB version does not support fulltext indexes"));
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}
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} else if (isset($argv[1]) && $argv[1] == "binaries") {
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$arr = array("parts", "binaries");
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foreach ($arr as $row) {
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$tbl = $row;
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printf($cli->header("Converting $tbl"));
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$pdo->queryExec("ALTER TABLE $tbl ENGINE=MYISAM ROW_FORMAT=FIXED");
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}
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} else if (isset($argv[1]) && $argv[1] == "mariadb-tokudb") {
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$tables = $pdo->query('SHOW TABLE STATUS WHERE (Engine != "TokuDB" OR Create_options != "`COMPRESSION`=tokudb_lzma") AND Engine != "SPHINX"');
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foreach ($tables as $row) {
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$tbl = $row['name'];
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if ($tbl !== 'releasesearch') {
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printf($cli->header("Converting $tbl"));
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$sql = "ALTER TABLE $tbl ENGINE=TokuDB Compression=tokudb_lzma";
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$pdo->queryExec($sql);
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$pdo->queryExec("OPTIMIZE TABLE $tbl");
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}
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}
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} else if (isset($argv[1]) && $argv[1] == "tokudb") {
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$tables = $pdo->query('SHOW TABLE STATUS WHERE (Engine != "TokuDB" OR ROW_FORMAT="tokudb_lzma" OR Create_options != "`COMPRESSION`=tokudb_lzma") AND Engine != "SPHINX"');
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foreach ($tables as $row) {
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$tbl = $row['name'];
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if ($tbl !== 'releasesearch') {
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printf($cli->header("Converting $tbl"));
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$sql = "ALTER TABLE $tbl ENGINE=TokuDB row_format=tokudb_lzma";
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$pdo->queryExec($sql);
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$pdo->queryExec("OPTIMIZE TABLE $tbl");
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}
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}
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} else {
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exit($cli->error(
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"\nThis script will convert your tables to a new engine/format. Only tables not meeting the new engine/format will be converted.\n"
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. "A comparison of these, excluding TokuDB, https://github.com/nZEDb/nZEDb/wiki/MySQL-Storage-Engine-Comparison\n\n"
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. "php convert_mysql_tables.php dmyisam ...: Converts all the tables to Myisam Dynamic. This is the default and is recommended where ram is limited.\n"
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. "php convert_mysql_tables.php fmyisam ...: Converts all the tables to Myisam Fixed. This can be faster, but to fully convert all tables requires changing varchar columns to char.\n"
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. " This will use much more space than dynamic.\n"
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. "php convert_mysql_tables.php dinnodb ...: Converts all the tables to InnoDB Dynamic. This is recommended when the total data and indexes can fit into the innodb_buffer_pool.\n"
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. " NB if your innodb version < 5.6 releasesearch / predbhash will not be converted as fulltext indexes are not supported.\n"
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. "php convert_mysql_tables.php cinnodb ...: Converts all the tables to InnoDB Compressed. All tables except releasenfo will be converted to Compressed row format.\n"
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. " This is recommended when the total data and indexes can not fit into the innodb_buffer_pool using DYNAMIC row format.\n"
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. " NB if your innodb version < 5.6 releasesearch / predbhash will not be converted as fulltext indexes are not supported.\n"
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. "php convert_mysql_tables.php cinnodb-noparts ...: Converts all the tables to InnoDB Compressed. All tables except parts and releasenfo will be converted to Compressed row format.\n"
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. " Alls parts* will be converted to MyISAM Dynamic. This is recommended when using Table Per Group.\n"
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. " NB if your innodb version < 5.6 releasesearch / predbhash will not be converted as fulltext indexes are not supported.\n"
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. "php convert_mysql_tables.php binaries ...: Converts binaries, parts to MyIsam.\n"
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. "php convert_mysql_tables.php mariadb-tokudb ...: Converts all the tables to MariaDB Tokutek DB. Use this is you installed mariadb-tokudb-engine. \n"
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. " The TokuDB engine needs to be activated first.\n"
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. " https://mariadb.com/kb/en/how-to-enable-tokudb-in-mariadb/\n"
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. " NB releasesearch will not be converted as tokudb does not support fulltext indexes.\n"
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. "php convert_mysql_tables.php tokudb ...: Converts all the tables to Tokutek DB. Use this if you downloaded and installed the TokuDB binaries.\n"
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. " http://www.tokutek.com/resources/support/gadownloads/\n"
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. " NB releasesearch will not be converted as tokudb does not support fulltext indexes.\n"
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. "php convert_mysql_tables.php table [ fmyisam, dmyisam, dinnodb, cinnodb ] ...: Converts 1 table to Engine, row_format specified.\n"
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. " NB if converting to innodb and your innodb version < 5.6 releasesearch / predbhash will not be converted as fulltext indexes are not supported.\n"
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));
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} |