Release v0.2.12

Fix some bugs.

lib/query/query.go

@@ -401,10 +401,8 @@ func DeclareTable(expr parser.TableDeclaration) error {
 			return err
 		}
 
-		if expr.Fields != nil {
-			if err := view.UpdateHeader(expr.Table.Literal, expr.Fields); err != nil {
-				return err
-			}
+		if err := view.UpdateHeader(expr.Table.Literal, expr.Fields); err != nil {
+			return err
 		}
 	} else {
 		fields := make([]string, len(expr.Fields))

lib/query/view.go

@@ -269,10 +269,6 @@ func loadView(table parser.Table, parentFilter Filter, useInternalId bool) (*Vie
 	case parser.Dual:
 		view = loadDualView()
 	case parser.Stdin:
-		if !isReadableFromStdin() {
-			return nil, errors.New("stdin is empty")
-		}
-
 		delimiter := cmd.GetFlags().Delimiter
 		if delimiter == cmd.UNDEF {
 			delimiter = ','
@@ -284,9 +280,13 @@ func loadView(table parser.Table, parentFilter Filter, useInternalId bool) (*Vie
 		}
 
 		if _, ok := ViewCache.Exists(fileInfo.Path); !ok {
+			if !isReadableFromStdin() {
+				return nil, errors.New("stdin is empty")
+			}
+
 			file := os.Stdin
 			defer file.Close()
-			if err := loadViewFromFile(file, fileInfo, table.Name()); err != nil {
+			if err := loadViewFromFile(file, fileInfo, STDIN_VIRTUAL_FILE_PATH); err != nil {
 				return nil, err
 			}
 		} else {
@@ -299,6 +299,9 @@ func loadView(table parser.Table, parentFilter Filter, useInternalId bool) (*Vie
 		} else {
 			view, _ = ViewCache.Get(fileInfo.Path)
 		}
+		if STDIN_VIRTUAL_FILE_PATH != table.Name() {
+			view.UpdateHeader(table.Name(), nil)
+		}
 	case parser.Identifier:
 		tableIdentifier := table.Object.(parser.Identifier).Literal
 		if strings.EqualFold(tableIdentifier, parentFilter.RecursiveTable.Name.Literal) && parentFilter.RecursiveTmpView != nil {

main.go

@@ -11,7 +11,7 @@ import (
 	"github.com/urfave/cli"
 )
 
-var version = "v0.2.11"
+var version = "v0.2.12"
 
 func main() {
 	cli.AppHelpTemplate = appHHelpTemplate