server: tweak error info(consistent with the previous handleLoadData) (#8626)

lonng · ngaut · commit ac16ad5a9b25 · 2018-12-10T13:47:57.000+08:00
diff --git a/infoschema/builder.go b/infoschema/builder.go
@@ -33,7 +33,7 @@ type Builder struct {
 }
 
 // ApplyDiff applies SchemaDiff to the new InfoSchema.
-// Return the detal updated table IDs that are produced from SchemaDiff and an error.
+// Return the detail updated table IDs that are produced from SchemaDiff and an error.
 func (b *Builder) ApplyDiff(m *meta.Meta, diff *model.SchemaDiff) ([]int64, error) {
 	b.is.schemaMetaVersion = diff.Version
 	if diff.Type == model.ActionCreateSchema {
diff --git a/server/conn.go b/server/conn.go
@@ -866,7 +866,7 @@ func (cc *clientConn) handleLoadStats(ctx context.Context, loadStatsInfo *execut
 		return errNotAllowedCommand
 	}
 	if loadStatsInfo == nil {
-		return errors.New("Load stats: info is empty")
+		return errors.New("load stats: info is empty")
 	}
 	err := cc.writeReq(loadStatsInfo.Path)
 	if err != nil {

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ type Builder struct {`
`33`	`33`	`}`
`34`	`34`
`35`	`35`	`// ApplyDiff applies SchemaDiff to the new InfoSchema.`
`36`		`-// Return the detal updated table IDs that are produced from SchemaDiff and an error.`
	`36`	`+// Return the detail updated table IDs that are produced from SchemaDiff and an error.`
`37`	`37`	`func (b Builder) ApplyDiff(m meta.Meta, diff *model.SchemaDiff) ([]int64, error) {`
`38`	`38`	`b.is.schemaMetaVersion = diff.Version`
`39`	`39`	`if diff.Type == model.ActionCreateSchema {`
Original file line number	Diff line number	Diff line change
`@@ -866,7 +866,7 @@ func (cc clientConn) handleLoadStats(ctx context.Context, loadStatsInfo execut`
`866`	`866`	`return errNotAllowedCommand`
`867`	`867`	`}`
`868`	`868`	`if loadStatsInfo == nil {`
`869`		`- return errors.New("Load stats: info is empty")`
	`869`	`+ return errors.New("load stats: info is empty")`
`870`	`870`	`}`
`871`	`871`	`err := cc.writeReq(loadStatsInfo.Path)`
`872`	`872`	`if err != nil {`