feat: sql解析器替换、工单统一由‘我的流程’发起、流程定义支持自定义条件触发审批、资源隐藏编号、model支持物理删除等

server/internal/db/dbm/sqlparser/sqlstmt/ddl.go

@@ -0,0 +1,53 @@
+package sqlstmt
+
+type (
+	IDdlStmt interface {
+		isDdl()
+	}
+
+	DdlStmt struct {
+		*Node
+	}
+
+	CreateDatabase struct {
+		DdlStmt
+	}
+
+	CreateTable struct {
+		DdlStmt
+	}
+
+	CreateIndex struct {
+		DdlStmt
+	}
+
+	AlterTable struct {
+		DdlStmt
+	}
+
+	AlterDatabase struct {
+		DdlStmt
+	}
+
+	DropDatabase struct {
+		DdlStmt
+	}
+
+	DropIndex struct {
+		DdlStmt
+	}
+
+	DropTable struct {
+		DdlStmt
+	}
+
+	DropView struct {
+		DdlStmt
+	}
+)
+
+func (d *DdlStmt) isDdl() {}
+
+func IsDDL(node INode) bool {
+	return true
+}