fix: 修复V15迁移脚本CREATE INDEX IF NOT EXISTS语法错误

This commit is contained in:
mediabot-pt
2026-07-07 00:06:55 +08:00
parent c34eaed59b
commit 83441e5a96

View File

@@ -4,4 +4,8 @@ PREPARE stmt FROM @sqlstmt;
EXECUTE stmt; EXECUTE stmt;
DEALLOCATE PREPARE stmt; DEALLOCATE PREPARE stmt;
CREATE INDEX IF NOT EXISTS idx_risk_rules_site_id ON risk_rules(site_id); SET @idx_exist := (SELECT COUNT(*) FROM INFORMATION_SCHEMA.STATISTICS WHERE table_schema = DATABASE() AND table_name = 'risk_rules' AND index_name = 'idx_risk_rules_site_id');
SET @idx_sqlstmt := IF(@idx_exist = 0, 'CREATE INDEX idx_risk_rules_site_id ON risk_rules(site_id)', 'SELECT ''Index idx_risk_rules_site_id already exists''');
PREPARE idx_stmt FROM @idx_sqlstmt;
EXECUTE idx_stmt;
DEALLOCATE PREPARE idx_stmt;