fix(compiler): Skip analysis of queries without a name annotation (#3072)

* fix(compiler): Skip analysis of queries without a `name` annotation

Also update tests to work with new behavior

* Only run builtins test in base context for now

Author: andrewmbenton

internal/compiler/parse.go

@@ -46,6 +46,10 @@ func (c *Compiler) parseQuery(stmt ast.Node, src string, o opts.Parser) (*Query,
 		return nil, err
 	}
 
+	if name == "" {
+		return nil, nil
+	}
+
 	if err := validate.Cmd(raw.Stmt, name, cmd); err != nil {
 		return nil, err
 	}

internal/endtoend/testdata/builtins/postgresql/exec.json

@@ -0,0 +1,3 @@
+{
+    "contexts": ["base"]
+}

internal/endtoend/testdata/builtins/postgresql/go/query.sql.go

@@ -1,25 +1,48 @@
+-- name: Abs :one
 SELECT abs(-17.4);
+-- name: Cbrt :one
 SELECT cbrt(27.0);
+-- name: Ceil :one
 SELECT ceil(-42.8);
+-- name: Ceiling :one
 SELECT ceiling(-95.3);
+-- name: Degrees :one
 SELECT degrees(0.5);
+-- name: Div :one
 SELECT div(9,4);
+-- name: Exp :one
 SELECT exp(1.0);
+-- name: Floor :one
 SELECT floor(-42.8);
+-- name: Ln :one
 SELECT ln(2.0);
+-- name: Log :one
 SELECT log(100.0);
+-- name: Logs :one
 SELECT log(2.0, 64.0);
+-- name: Mod :one
 SELECT mod(9,4);
+-- name: Pi :one
 SELECT pi();
+-- name: Power :one
 SELECT power(9.0, 3.0);
+-- name: Radians :one
 SELECT radians(45.0);
+-- name: Round :one
 SELECT round(42.4);
+-- name: Rounds :one
 SELECT round(42.4382, 2);
+-- name: Scale :one
 SELECT scale(8.41);
+-- name: Sign :one
 SELECT sign(-8.4);
+-- name: Sqrt :one
 SELECT sqrt(2.0);
+-- name: Trunc :one
 SELECT trunc(42.8);
+-- name: Truncs :one
 SELECT trunc(42.4382, 2);
+-- name: WidthBucketNumerics :one
 SELECT width_bucket(5.35, 0.024, 10.06, 5);
+-- name: WidthBucketTimestamps :one
 SELECT width_bucket(now(), array['yesterday', 'today', 'tomorrow']::timestamptz[]);
-create schema if not exists sqlc;

internal/endtoend/testdata/builtins/postgresql/query.sql

@@ -1 +1,2 @@
+-- name: Test :one
 SELECT 1;

internal/endtoend/testdata/datatype/mysql/go/query.sql.go

@@ -1 +1,2 @@
+-- name: Test :one
 SELECT 1;