Fix AWS Timestream function escaping

src/Query.time.ts → src/Query.test.ts

@@ -1,4 +1,5 @@
 import { Cond } from "./Condition";
+import { Fn } from "./Function";
 import { Query, SelectQuery, UnionType, Q } from "./Query";
 
 const flavor = Q.flavors.mysql;
@@ -9,9 +10,13 @@ describe("Query builder SQL", () => {
     expect(Query.select().from("foo").toSQL(flavor)).toEqual(
       "SELECT * FROM `foo`"
     );
-    expect(Query.select().from("table").field("foo").toSQL(flavor)).toEqual(
-      "SELECT `foo` FROM `table`"
-    );
+    expect(
+      Query.select()
+        .from("table")
+        .field("foo")
+        .addField(Fn.max("foo"), "fooMax")
+        .toSQL(flavor)
+    ).toEqual("SELECT `foo`, MAX(foo) AS `fooMax` FROM `table`");
     expect(
       Query.select().from("table").field("foo", "blah").toSQL(flavor)
     ).toEqual("SELECT `foo` AS `blah` FROM `table`");

src/flavors/aws-timestream.test.ts

@@ -1,4 +1,5 @@
 import { Cond } from "../Condition";
+import { Fn } from "../Function";
 import { Q } from "../Query";
 
 const flavor = Q.flavors.awsTimestream;
@@ -7,12 +8,13 @@ describe("Query builder AWS Timestream flavor", () => {
   it("should render correct SQL", () => {
     const query = Q.select()
       .addField("foo", "blah")
+      .addField(Fn.max("foo"), "blahMax")
       .from("table")
       .where(Cond.equal("foo", 123))
       .where(Cond.equal("blah", "hello"))
       .orderBy("foo", "DESC");
     expect(query.toSQL(flavor)).toEqual(
-      `SELECT "foo" AS "blah" FROM "table" WHERE "foo" = 123 AND "blah" = 'hello' ORDER BY "foo" DESC`
+      `SELECT "foo" AS "blah", MAX(foo) AS "blahMax" FROM "table" WHERE "foo" = 123 AND "blah" = 'hello' ORDER BY "foo" DESC`
     );
   });
 });

src/flavors/mysql.ts

@@ -20,7 +20,7 @@ export class MySQLFlavor implements ISQLFlavor {
         .split(".")
         .join("`.`")}${this.columnQuotes}`;
     }
-    return `${this.columnQuotes}${name}${this.columnQuotes}`;
+    return `${name}`;
   }
 
   escapeTable(table: string): string {