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fix: MySQL8.4不支持IF NOT EXISTS改为ALTER TABLE单独try-catch

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mediabot-pt
2026-07-05 21:54:05 +08:00
parent 3f5ea6c4da
commit 5d1af9c70a
1 changed files with 4 additions and 4 deletions
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8
par-api/src/main/java/com/par/api/config/FlywayConfig.java
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@@ -24,9 +24,9 @@ public class FlywayConfig {
log.info("Flyway migrate: applying pending migrations..."); log.info("Flyway migrate: applying pending migrations...");
flyway.migrate(); flyway.migrate();
// V15: tags 列 + 新表（Flyway Java 迁移可能因包路径问题不触达） // V15: tags 列 + 新表
try (var conn = dataSource.getConnection(); var stmt = conn.createStatement()) { try (var conn = dataSource.getConnection(); var stmt = conn.createStatement()) {
stmt.execute("ALTER TABLE sites ADD COLUMN IF NOT EXISTS tags JSON NULL COMMENT '标签列表' AFTER description"); try { stmt.execute("ALTER TABLE sites ADD COLUMN tags JSON NULL COMMENT '标签列表' AFTER description"); } catch (Exception ex) { log.debug("tags may exist: {}", ex.getMessage()); }
stmt.execute("CREATE TABLE IF NOT EXISTS site_pages (" + stmt.execute("CREATE TABLE IF NOT EXISTS site_pages (" +
"id BIGINT AUTO_INCREMENT PRIMARY KEY, site_id VARCHAR(64) NOT NULL, version VARCHAR(20) NOT NULL DEFAULT '1.0.0', " + "id BIGINT AUTO_INCREMENT PRIMARY KEY, site_id VARCHAR(64) NOT NULL, version VARCHAR(20) NOT NULL DEFAULT '1.0.0', " +
"entries_json LONGTEXT NOT NULL, deleted TINYINT NOT NULL DEFAULT 0, " + "entries_json LONGTEXT NOT NULL, deleted TINYINT NOT NULL DEFAULT 0, " +
@@ -37,9 +37,9 @@ public class FlywayConfig {
"rules_json LONGTEXT NOT NULL, deleted TINYINT NOT NULL DEFAULT 0, " + "rules_json LONGTEXT NOT NULL, deleted TINYINT NOT NULL DEFAULT 0, " +
"created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP, updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, " + "created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP, updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, " +
"INDEX idx_site_type (site_type, deleted)) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4"); "INDEX idx_site_type (site_type, deleted)) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4");
log.info("V15 tables initialized via FlywayConfig"); log.info("V15 tables initialized");
} catch (Exception e) { } catch (Exception e) {
log.warn("V15 migration failed (may already exist): {}", e.getMessage()); log.error("V15 migration failed: {}", e.getMessage());
} }
}; };
} }