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feat(search): swap plainto_tsquery for websearch_to_tsquery #4371

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feat(search): swap plainto_tsquery for websearch_to_tsquery #4371

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2 changes: 1 addition & 1 deletion internal/storage/entry_pagination_builder.go
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ type entryPaginationBuilder struct {
// WithSearchQuery adds full-text search query to the condition.
func (e *entryPaginationBuilder) WithSearchQuery(query string) *entryPaginationBuilder {
if query != "" {
e.conditions = append(e.conditions, fmt.Sprintf("e.document_vectors @@ plainto_tsquery($%d)", len(e.args)+1))
e.conditions = append(e.conditions, fmt.Sprintf("e.document_vectors @@ websearch_to_tsquery($%d)", len(e.args)+1))
e.args = append(e.args, query)
}

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4 changes: 2 additions & 2 deletions internal/storage/entry_query_builder.go
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Original file line number Diff line number Diff line change
Expand Up @@ -46,13 +46,13 @@ func (e *EntryQueryBuilder) WithoutContent() *EntryQueryBuilder {
func (e *EntryQueryBuilder) WithSearchQuery(query string) *EntryQueryBuilder {
if query != "" {
nArgs := len(e.args) + 1
e.conditions = append(e.conditions, fmt.Sprintf("e.document_vectors @@ plainto_tsquery($%d)", nArgs))
e.conditions = append(e.conditions, fmt.Sprintf("e.document_vectors @@ websearch_to_tsquery($%d)", nArgs))
e.args = append(e.args, query)

// 0.0000001 = 0.1 / (seconds_in_a_day)

e.sortExpressions = append(e.sortExpressions,
fmt.Sprintf("ts_rank(document_vectors, plainto_tsquery($%d)) - extract (epoch from now() - published_at)::float * 0.0000001 DESC", nArgs),
fmt.Sprintf("ts_rank(document_vectors, websearch_to_tsquery($%d)) - extract (epoch from now() - published_at)::float * 0.0000001 DESC", nArgs),
)
}
return e
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