pingcap · ti-chi-bot · Apr 11, 2026 · Apr 8, 2026 · Apr 8, 2026
diff --git a/pkg/parser/ast/stats.go b/pkg/parser/ast/stats.go
@@ -58,6 +58,7 @@ const (
 	AnalyzeOptCMSketchWidth
 	AnalyzeOptNumSamples
 	AnalyzeOptSampleRate
+	AnalyzeOptNDVRate
 )
 
 // AnalyzeOptionString stores the string form of analyze options.
@@ -68,6 +69,7 @@ var AnalyzeOptionString = map[AnalyzeOptionType]string{
 	AnalyzeOptCMSketchDepth: "CMSKETCH DEPTH",
 	AnalyzeOptNumSamples:    "SAMPLES",
 	AnalyzeOptSampleRate:    "SAMPLERATE",
+	AnalyzeOptNDVRate:       "NDVRATE",
 }
 
 // HistogramOperationType is the type for histogram operation.

diff --git a/pkg/parser/keywords.go b/pkg/parser/keywords.go
diff --git a/pkg/parser/keywords_test.go b/pkg/parser/keywords_test.go
@@ -36,7 +36,7 @@ func TestKeywords(t *testing.T) {
 }
 
 func TestKeywordsLength(t *testing.T) {
-	require.Equal(t, 677, len(parser.Keywords))
+	require.Equal(t, 678, len(parser.Keywords))
 
 	reservedNr := 0
 	for _, kw := range parser.Keywords {

diff --git a/pkg/parser/misc.go b/pkg/parser/misc.go
@@ -726,6 +726,7 @@ var tokenMap = map[string]int{
 	"RUN":                            run,
 	"RUNNING":                        running,
 	"S3":                             s3,
+	"NDVRATE":                        ndvRate,
 	"SAMPLES":                        samples,
 	"SAMPLERATE":                     sampleRate,
 	"SAN":                            san,