pub async fn statistic_counts_in_ranges(
db: &DatabaseConnection,
ranges: &[(NaiveDateTime, NaiveDateTime)],
) -> ApiResult<Vec<PostCompletionStats>>Expand description
批量统计多时间段(一条 SQL,每段 4 列 FILTER,共 1 次 round-trip)
pub async fn statistic_counts_in_ranges(
db: &DatabaseConnection,
ranges: &[(NaiveDateTime, NaiveDateTime)],
) -> ApiResult<Vec<PostCompletionStats>>批量统计多时间段(一条 SQL,每段 4 列 FILTER,共 1 次 round-trip)