add support for show slave hosts and show replicas

Signed-off-by: Andres Taylor <[email protected]>
vitessio · Jan 27, 2025 · 8966190 · 8966190
1 parent b7b04ff
commit 8966190
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Showing 5 changed files with 8,674 additions and 8,611 deletions.
diff --git a/go/vt/sqlparser/ast_funcs.go b/go/vt/sqlparser/ast_funcs.go
@@ -2216,8 +2216,12 @@ func (ty ShowCommandType) ToString() string {
 		return KeyspaceStr
 	case ReplicaStatus:
 		return ReplicaStatusStr
+	case Replicas:
+		return ReplicasStr
 	case SlaveStatus:
 		return SlaveStatusStr
+	case SlaveHosts:
+		return SlaveHostsStr
 	default:
 		return "" +
 			"Unknown ShowCommandType"

diff --git a/go/vt/sqlparser/constants.go b/go/vt/sqlparser/constants.go
@@ -306,9 +306,11 @@ const (
 	ProcedureCStr              = " procedure code"
 	ProcedureStr               = " procedure status"
 	SlaveStatusStr             = " slave status"
+	SlaveHostsStr              = " slave hosts"
 	StatusGlobalStr            = " global status"
 	StatusSessionStr           = " status"
 	ReplicaStatusStr           = " replica status"
+	ReplicasStr                = " replicas"
 	TablesStr                  = " tables"
 	TableStatusStr             = " table status"
 	TriggerStr                 = " triggers"
@@ -865,8 +867,12 @@ const (
 	Procedure
 	StatusGlobal
 	StatusSession
+	SlaveStatus
+	SlaveHosts
 	Table
 	TableStatus
+	Replicas
+	ReplicaStatus
 	Trigger
 	VariableGlobal
 	VariableSession
@@ -882,8 +888,6 @@ const (
 	VschemaVindexes
 	Warnings
 	Keyspace
-	ReplicaStatus
-	SlaveStatus
 )
 
 // DropKeyType constants

diff --git a/go/vt/sqlparser/parse_test.go b/go/vt/sqlparser/parse_test.go
@@ -2307,14 +2307,13 @@ var (
 		input:  "show relaylog events",
 		output: "show relaylog",
 	}, {
-		input:  "show slave hosts",
-		output: "show slave",
+		input: "show slave hosts",
 	}, {
-		input:  "show slave status",
-		output: "show slave status",
+		input: "show slave status",
 	}, {
-		input:  "show replica status",
-		output: "show replica status",
+		input: "show replica status",
+	}, {
+		input: "show replicas",
 	}, {
 		input:  "show status",
 		output: "show status",