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Avoid updating records when then didn't actually change

main
Max Ignatenko 2024-03-17 14:16:25 +00:00
parent 9c51a4621f
commit 0cc11e75b2
2 changed files with 12 additions and 8 deletions
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18
cmd/record-indexer/workerpool.go
View File

@ -232,13 +232,17 @@ retry:
for _, batch := range splitInBatshes(recs, 500) {
result := p.db.Model(&repo.Record{}).
Clauses(clause.OnConflict{
Where: clause.Where{Exprs: []clause.Expression{clause.Or(
clause.Eq{Column: clause.Column{Name: "at_rev", Table: "records"}, Value: nil},
clause.Eq{Column: clause.Column{Name: "at_rev", Table: "records"}, Value: ""},
clause.Lt{
Column: clause.Column{Name: "at_rev", Table: "records"},
Value: clause.Column{Name: "at_rev", Table: "excluded"}},
)}},
Where: clause.Where{Exprs: []clause.Expression{
clause.Neq{
Column: clause.Column{Name: "content", Table: "records"},
Value: clause.Column{Name: "content", Table: "excluded"}},
clause.Or(
clause.Eq{Column: clause.Column{Name: "at_rev", Table: "records"}, Value: nil},
clause.Eq{Column: clause.Column{Name: "at_rev", Table: "records"}, Value: ""},
clause.Lt{
Column: clause.Column{Name: "at_rev", Table: "records"},
Value: clause.Column{Name: "at_rev", Table: "excluded"}},
)}},
DoUpdates: clause.AssignmentColumns([]string{"content", "at_rev"}),
Columns: []clause.Column{{Name: "repo"}, {Name: "collection"}, {Name: "rkey"}}}).
Create(batch)

2
repo/repo.go
View File

@ -33,7 +33,7 @@ type Repo struct {
type Record struct {
ID models.ID `gorm:"primarykey"`
CreatedAt time.Time
UpdatedAt time.Time
UpdatedAt time.Time `gorm:"autoUpdateTime:false"`
Repo models.ID `gorm:"index:idx_repo_record_key,unique,priority:1;not null;index:idx_repo_rev"`
Collection string `gorm:"index:idx_repo_record_key,unique,priority:2;not null"`
Rkey string `gorm:"index:idx_repo_record_key,unique,priority:3"`