Fix linting errors

service/netquery/orm/decoder.go

@@ -41,13 +41,13 @@ type (
 	// by *sqlite.Stmt.
 	Stmt interface {
 		ColumnCount() int
-		ColumnName(int) string
-		ColumnType(int) sqlite.ColumnType
-		ColumnText(int) string
-		ColumnBool(int) bool
-		ColumnFloat(int) float64
-		ColumnInt(int) int
-		ColumnReader(int) *bytes.Reader
+		ColumnName(col int) string
+		ColumnType(col int) sqlite.ColumnType
+		ColumnText(col int) string
+		ColumnBool(col int) bool
+		ColumnFloat(col int) float64
+		ColumnInt(col int) int
+		ColumnReader(col int) *bytes.Reader
 	}
 
 	// DecodeFunc is called for each non-basic type during decoding.
@@ -230,7 +230,7 @@ func DatetimeDecoder(loc *time.Location) DecodeFunc {
 
 		case sqlite.TypeFloat:
 			// stored as Julian day numbers
-			return nil, false, fmt.Errorf("REAL storage type not support for time.Time")
+			return nil, false, errors.New("REAL storage type not support for time.Time")
 
 		case sqlite.TypeNull:
 			return nil, true, nil
@@ -359,7 +359,7 @@ func decodeBasic() DecodeFunc {
 
 		case reflect.Slice:
 			if outval.Type().Elem().Kind() != reflect.Uint8 {
-				return nil, false, fmt.Errorf("slices other than []byte for BLOB are not supported")
+				return nil, false, errors.New("slices other than []byte for BLOB are not supported")
 			}
 
 			if colType != sqlite.TypeBlob {

service/netquery/orm/encoder.go

@@ -2,6 +2,7 @@ package orm
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"reflect"
 	"time"
@@ -171,7 +172,7 @@ func DatetimeEncoder(loc *time.Location) EncodeFunc {
 			valInterface := val.Interface()
 			t, ok = valInterface.(time.Time)
 			if !ok {
-				return nil, false, fmt.Errorf("cannot convert reflect value to time.Time")
+				return nil, false, errors.New("cannot convert reflect value to time.Time")
 			}
 
 		case valType.Kind() == reflect.String && colDef.IsTime:

service/netquery/orm/encoder_test.go

@@ -6,6 +6,7 @@ import (
 	"time"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 	"zombiezen.com/go/sqlite"
 )
 
@@ -120,7 +121,7 @@ func TestEncodeAsMap(t *testing.T) { //nolint:tparallel
 		c := cases[idx]
 		t.Run(c.Desc, func(t *testing.T) {
 			res, err := ToParamMap(ctx, c.Input, "", DefaultEncodeConfig, nil)
-			assert.NoError(t, err)
+			require.NoError(t, err)
 			assert.Equal(t, c.Expected, res)
 		})
 	}
@@ -253,7 +254,7 @@ func TestEncodeValue(t *testing.T) { //nolint:tparallel
 		c := cases[idx]
 		t.Run(c.Desc, func(t *testing.T) {
 			res, err := EncodeValue(ctx, &c.Column, c.Input, DefaultEncodeConfig)
-			assert.NoError(t, err)
+			require.NoError(t, err)
 			assert.Equal(t, c.Output, res)
 		})
 	}

service/netquery/orm/schema_builder.go

@@ -274,7 +274,7 @@ func applyStructFieldTag(fieldType reflect.StructField, def *ColumnDef) error {
 					case sqlite.TypeText:
 						def.Default = defaultValue
 					case sqlite.TypeBlob:
-						return fmt.Errorf("default values for TypeBlob not yet supported")
+						return errors.New("default values for TypeBlob not yet supported")
 					default:
 						return fmt.Errorf("failed to apply default value for unknown sqlite column type %s", def.Type)
 					}

service/netquery/orm/schema_builder_test.go

@@ -4,6 +4,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 func TestSchemaBuilder(t *testing.T) {
@@ -37,7 +38,7 @@ func TestSchemaBuilder(t *testing.T) {
 		c := cases[idx]
 
 		res, err := GenerateTableSchema(c.Name, c.Model)
-		assert.NoError(t, err)
+		require.NoError(t, err)
 		assert.Equal(t, c.ExpectedSQL, res.CreateStatement("main", false))
 	}
 }