added V3Insert in multiple docs

Signed-off-by: Harshit Gangal <harshit@planetscale.com>

go/cmd/vtcombo/main.go

@@ -61,7 +61,7 @@ var (
 	mysqlPort          = flags.Int("mysql_port", 3306, "mysql port")
 	externalTopoServer = flags.Bool("external_topo_server", false, "Should vtcombo use an external topology server instead of starting its own in-memory topology server. "+
 		"If true, vtcombo will use the flags defined in topo/server.go to open topo server")
-	plannerName = flags.String("planner-version", "", "Sets the default planner to use when the session has not changed it. Valid values are: V3, Gen4, Gen4Greedy and Gen4Fallback. Gen4Fallback tries the gen4 planner and falls back to the V3 planner if the gen4 fails.")
+	plannerName = flags.String("planner-version", "", "Sets the default planner to use when the session has not changed it. Valid values are: V3, V3Insert, Gen4, Gen4Greedy and Gen4Fallback. Gen4Fallback tries the gen4 planner and falls back to the V3 planner if the gen4 fails.")
 
 	tpb             vttestpb.VTTestTopology
 	ts              *topo.Server

go/cmd/vtgate/vtgate.go

@@ -48,7 +48,7 @@ var (
 func registerFlags(fs *pflag.FlagSet) {
 	fs.StringVar(&cell, "cell", cell, "cell to use")
 	fs.Var((*topoproto.TabletTypeListFlag)(&tabletTypesToWait), "tablet_types_to_wait", "Wait till connected for specified tablet types during Gateway initialization. Should be provided as a comma-separated set of tablet types.")
-	fs.StringVar(&plannerName, "planner-version", plannerName, "Sets the default planner to use when the session has not changed it. Valid values are: V3, Gen4, Gen4Greedy and Gen4Fallback. Gen4Fallback tries the gen4 planner and falls back to the V3 planner if the gen4 fails.")
+	fs.StringVar(&plannerName, "planner-version", plannerName, "Sets the default planner to use when the session has not changed it. Valid values are: V3, V3Insert, Gen4, Gen4Greedy and Gen4Fallback. Gen4Fallback tries the gen4 planner and falls back to the V3 planner if the gen4 fails.")
 
 	acl.RegisterFlags(fs)
 }

go/cmd/vttestserver/main.go

@@ -141,7 +141,7 @@ func registerFlags(fs *pflag.FlagSet) {
 
 	fs.StringVar(&config.Charset, "charset", "utf8mb4", "MySQL charset")
 
-	fs.StringVar(&config.PlannerVersion, "planner-version", "", "Sets the default planner to use when the session has not changed it. Valid values are: V3, Gen4, Gen4Greedy and Gen4Fallback. Gen4Fallback tries the new gen4 planner and falls back to the V3 planner if the gen4 fails.")
+	fs.StringVar(&config.PlannerVersion, "planner-version", "", "Sets the default planner to use when the session has not changed it. Valid values are: V3, V3Insert, Gen4, Gen4Greedy and Gen4Fallback. Gen4Fallback tries the new gen4 planner and falls back to the V3 planner if the gen4 fails.")
 
 	fs.StringVar(&config.SnapshotFile, "snapshot_file", "",
 		"A MySQL DB snapshot file")

go/flags/endtoend/vtgate.txt

@@ -132,7 +132,7 @@ Usage of vtgate:
       --onterm_timeout duration                                          wait no more than this for OnTermSync handlers before stopping (default 10s)
       --opentsdb_uri string                                              URI of opentsdb /api/put method
       --pid_file string                                                  If set, the process will write its pid to the named file, and delete it on graceful shutdown.
-      --planner-version string                                           Sets the default planner to use when the session has not changed it. Valid values are: V3, Gen4, Gen4Greedy and Gen4Fallback. Gen4Fallback tries the gen4 planner and falls back to the V3 planner if the gen4 fails.
+      --planner-version string                                           Sets the default planner to use when the session has not changed it. Valid values are: V3, V3Insert, Gen4, Gen4Greedy and Gen4Fallback. Gen4Fallback tries the gen4 planner and falls back to the V3 planner if the gen4 fails.
       --port int                                                         port for the server
       --pprof strings                                                    enable profiling
       --proxy_protocol                                                   Enable HAProxy PROXY protocol on MySQL listener socket

go/flags/endtoend/vttestserver.txt

@@ -89,7 +89,7 @@ Usage of vttestserver:
       --onterm_timeout duration                                          wait no more than this for OnTermSync handlers before stopping (default 10s)
       --persistent_mode                                                  If this flag is set, the MySQL data directory is not cleaned up when LocalCluster.TearDown() is called. This is useful for running vttestserver as a database container in local developer environments. Note that db migration files (--schema_dir option) and seeding of random data (--initialize_with_random_data option) will only run during cluster startup if the data directory does not already exist. vschema migrations are run every time the cluster starts, since persistence for the topology server has not been implemented yet
       --pid_file string                                                  If set, the process will write its pid to the named file, and delete it on graceful shutdown.
-      --planner-version string                                           Sets the default planner to use when the session has not changed it. Valid values are: V3, Gen4, Gen4Greedy and Gen4Fallback. Gen4Fallback tries the new gen4 planner and falls back to the V3 planner if the gen4 fails.
+      --planner-version string                                           Sets the default planner to use when the session has not changed it. Valid values are: V3, V3Insert, Gen4, Gen4Greedy and Gen4Fallback. Gen4Fallback tries the new gen4 planner and falls back to the V3 planner if the gen4 fails.
       --pool_hostname_resolve_interval duration                          if set force an update to all hostnames and reconnect if changed, defaults to 0 (disabled)
       --port int                                                         Port to use for vtcombo. If this is 0, a random port will be chosen.
       --pprof strings                                                    enable profiling

go/vt/vtgate/planbuilder/builder.go

@@ -55,7 +55,7 @@ const (
 )
 
 var (
-	plannerVersions = []plancontext.PlannerVersion{V3, Gen4, Gen4GreedyOnly, Gen4Left2Right, Gen4WithFallback, Gen4CompareV3}
+	plannerVersions = []plancontext.PlannerVersion{V3, V3Insert, Gen4, Gen4GreedyOnly, Gen4Left2Right, Gen4WithFallback, Gen4CompareV3}
 )
 
 type (

go/vt/vttest/local_cluster.go

@@ -87,7 +87,7 @@ type Config struct {
 	Charset string
 
 	// PlannerVersion is the planner version to use for the vtgate.
-	// Choose between V3, Gen4, Gen4Greedy and Gen4Fallback
+	// Choose between V3, V3Insert, Gen4, Gen4Greedy and Gen4Fallback
 	PlannerVersion string
 
 	// ExtraMyCnf are the extra .CNF files to be added to the MySQL config