34 lines
1.6 KiB
PHP
34 lines
1.6 KiB
PHP
<?php
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function run_103() {
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// Ugly but haven't found a better way
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global $setting, $config, $coin_address, $user, $mysqli;
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// Version information
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$db_version_old = '1.0.2'; // What version do we expect
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$db_version_new = '1.0.3'; // What is the new version we wish to upgrade to
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$db_version_now = $setting->getValue('DB_VERSION'); // Our actual version installed
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// Upgrade specific variables
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$aSql[] = "ALTER TABLE `blocks` CHANGE `shares` `shares` DOUBLE UNSIGNED DEFAULT NULL;";
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$aSql[] = "UPDATE `statistics_shares` SET `valid` = '0' WHERE `valid` IS NULL;";
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$aSql[] = "UPDATE `statistics_shares` SET `pplns_valid` = '0' WHERE `pplns_valid` IS NULL;";
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$aSql[] = "ALTER TABLE `statistics_shares` CHANGE `valid` `valid` FLOAT UNSIGNED NOT NULL DEFAULT '0', CHANGE `invalid` `invalid` FLOAT UNSIGNED NOT NULL DEFAULT '0', CHANGE `pplns_valid` `pplns_valid` FLOAT UNSIGNED NOT NULL DEFAULT '0', CHANGE `pplns_invalid` `pplns_invalid` FLOAT UNSIGNED NOT NULL DEFAULT '0';";
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$aSql[] = "UPDATE " . $setting->getTableName() . " SET value = '" . $db_version_new . "' WHERE name = 'DB_VERSION';";
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if ($db_version_now == $db_version_old && version_compare($db_version_now, DB_VERSION, '<')) {
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// Run the upgrade
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echo '- Starting database migration to version ' . $db_version_new . PHP_EOL;
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foreach ($aSql as $sql) {
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echo '- Preparing: ' . $sql . PHP_EOL;
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$stmt = $mysqli->prepare($sql);
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if ($stmt && $stmt->execute()) {
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echo '- success' . PHP_EOL;
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} else {
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echo '- failed: ' . $mysqli->error . PHP_EOL;
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exit(1);
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}
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}
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}
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}
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?>
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