if postgres do returning the pk

.vscode/dryrun.log

@@ -1,3 +1,4 @@
+make --dry-run --always-make --keep-going --print-directory
 make: Entering directory `/Users/amirreza/src/github.com/golobby/orm'
 go test -coverprofile=cover.out ./...
 go tool cover -html=cover.out

.vscode/targets.log

@@ -7,8 +7,10 @@ make all --print-data-base --no-builtin-variables --no-builtin-rules --question
 
 # This program built for i386-apple-darwin11.3.0
 
+make: *** No rule to make target `all'.  Stop.
+
 
-# Make data base, printed on Wed May 25 21:13:51 2022
+# Make data base, printed on Fri May 27 01:52:16 2022
 
 # Variables
 
@@ -36,9 +38,6 @@ FZF_DEFAULT_COMMAND = rg --files
 VSCODE_NLS_CONFIG = {"locale":"en-us","availableLanguages":{},"_languagePackSupport":true}
 # environment
 _ = /usr/bin/make
-
-make: *** No rule to make target `all'.  Stop.
-
 # makefile (from `Makefile', line 1)
 MAKEFILE_LIST :=  Makefile
 # environment
@@ -50,15 +49,15 @@ VSCODE_VERBOSE_LOGGING = true
 # environment
 __CFBundleIdentifier = com.microsoft.VSCode
 # environment
-VSCODE_IPC_HOOK_EXTHOST = /var/folders/hb/y34qrz9s5bb0_3csl5dn6m600000gn/T/vscode-ipc-80293e5e-d035-4120-8f38-a52192a892f2.sock
+VSCODE_IPC_HOOK_EXTHOST = /var/folders/hb/y34qrz9s5bb0_3csl5dn6m600000gn/T/vscode-ipc-65c5fbec-d0c4-4968-aa3f-0cf650f6fb31.sock
 # environment
 VSCODE_CWD = /
 # environment
 GOPROXY = https://proxy.golang.org,direct
 # environment
 PATH = /Users/amirreza/.emacs.d/bin/:/Applications/Emacs.app/Contents/MacOS:/Users/amirreza/src/github.com/amirrezaask/dotfiles/bin:/Users/amirreza/bin:/opt/homebrew/bin:/bin:/Users/amirreza/.luarocks/bin:/Users/amirreza/.config/composer/vendor/bin:/bin:/Users/amirreza/.cargo/bin:/Users/amirreza/.local/bin:/usr/local/Postman:/Users/amirreza/.local/elixir-ls/:/Users/amirreza/.cache/rebar3/bin:/home/amirreza/.fzf/bin:/opt/homebrew/opt/fzf/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Applications/VMware Fusion.app/Contents/Public:/usr/local/share/dotnet:~/.dotnet/tools:/usr/local/go/bin:/Users/amirreza/.composer/vendor/bin
 # environment
-LOG_DST = /Users/amirreza/Library/Application Support/Code/logs/20220524T175645/exthost9/dendron.dendron/dendron.log
+LOG_DST = /Users/amirreza/Library/Application Support/Code/logs/20220524T175645/exthost14/dendron.dendron/dendron.log
 # environment
 GOPATH = /Users/amirreza
 # environment
@@ -248,6 +247,6 @@ bench:
 # strcache size: total = 4096 / max = 4096 / min = 4096 / avg = 4096
 # strcache free: total = 4087 / max = 4087 / min = 4087 / avg = 4087
 
-# Finished Make data base on Wed May 25 21:13:51 2022
+# Finished Make data base on Fri May 27 01:52:16 2022
 
 

orm.go

@@ -154,12 +154,17 @@ func Insert(objs ...Entity) error {
 		values = append(values, genericValuesOf(obj, false))
 	}
 
-	q, args := insertStmt{
+	is := insertStmt{
 		PlaceHolderGenerator: s.getDialect().PlaceHolderGenerator,
 		Table:                s.getTable(),
 		Columns:              cols,
 		Values:               values,
-	}.ToSql()
+	}
+
+	if s.getDialect().DriverName == "postgres" {
+		is.Returning = s.pkName()
+	}
+	q, args := is.ToSql()
 
 	res, err := s.getConnection().exec(q, args...)
 	if err != nil {

query.go

@@ -750,6 +750,7 @@ type insertStmt struct {
 	Table                string
 	Columns              []string
 	Values               [][]interface{}
+	Returning 			 string
 }
 
 func (i insertStmt) flatValues() []interface{} {
@@ -777,6 +778,9 @@ func (i insertStmt) ToSql() (string, []interface{}) {
 		strings.Join(i.Columns, ","),
 		i.getValuesStr(),
 	)
+	if i.Returning != "" {
+		base += "RETURNING " + i.Returning
+	}
 	return base, i.flatValues()
 }