First Prisma Changes: version number consistency + binary boolean encoding

server/config/parameters_list.go

@@ -3058,24 +3058,24 @@ var postgresConfigParameters = map[string]sql.SystemVariable{
 	},
 	"server_version": &Parameter{
 		Name:      "server_version",
-		Default:   "16.1 (Homebrew)",
+		Default:   "15.5 (Homebrew)",
 		Category:  "Preset Options",
 		ShortDesc: "Shows the server version.",
 		Context:   ParameterContextInternal,
 		Type:      types.NewSystemStringType("server_version"),
 		Source:    ParameterSourceDefault,
-		ResetVal:  "16.1 (Homebrew)",
+		ResetVal:  "15.5 (Homebrew)",
 		Scope:     GetPgsqlScope(PsqlScopeSession),
 	},
 	"server_version_num": &Parameter{
 		Name:      "server_version_num",
-		Default:   int64(160001),
+		Default:   int64(150005),
 		Category:  "Preset Options",
 		ShortDesc: "Shows the server version as an integer.",
 		Context:   ParameterContextInternal,
-		Type:      types.NewSystemIntType("server_version_num", 160001, 160001, false),
+		Type:      types.NewSystemIntType("server_version_num", 150005, 150005, false),
 		Source:    ParameterSourceDefault,
-		ResetVal:  int64(160001),
+		ResetVal:  int64(150005),
 		Scope:     GetPgsqlScope(PsqlScopeSession),
 	},
 	"session_preload_libraries": &Parameter{

server/connection_handler.go

@@ -266,7 +266,7 @@ func (h *ConnectionHandler) handleStartup() (bool, error) {
 func (h *ConnectionHandler) sendClientStartupMessages() error {
 	if err := h.send(&pgproto3.ParameterStatus{
 		Name:  "server_version",
-		Value: "15.0",
+		Value: "15.5",
 	}); err != nil {
 		return err
 	}

server/doltgres_handler.go

@@ -841,6 +841,16 @@ func rowToBytes(ctx *sql.Context, s sql.Schema, row sql.Row, isExecute bool) ([]
 						}
 						o[i] = buf
 						continue
+					case pgtypes.Bool.ID:
+						// We currently don't support a strict boolean type in GMS, so postgres booleans are represented by an INT16.
+						buf := make([]byte, 2)
+						if v.(bool) {
+							binary.BigEndian.PutUint16(buf, 1)
+						} else {
+							binary.BigEndian.PutUint16(buf, 0)
+						}
+						o[i] = buf
+						continue
 					}
 				}
 			}