query: Counting daily distinct records
positive_passages.docid: 143058
positive_passages.text: Counting unique records across 2 columns and computing a score based on boolean values
negative_passages.docid: 33333
negative_passages.text: Count if two criteria match while ignoring duplicates
negative_passages.docid: 65505
negative_passages.text: Any way to do DISTINCT ON?
negative_passages.docid: 84870
negative_passages.text: Merge duplicate records into 1 field
negative_passages.docid: 113286
negative_passages.text: Get top n records for each group of grouped results
negative_passages.docid: 42014
negative_passages.text: Compare records value with each others
negative_passages.docid: 83203
negative_passages.text: Dynamic Table partitioning on a daily basis
negative_passages.docid: 27636
negative_passages.text: Query to list number of records in each table in a database
negative_passages.docid: 109259
negative_passages.text: mysql select distinct rows into a comma delimited list column
negative_passages.docid: 144830
negative_passages.text: How to select the most recent set of dated records from a mysql table
negative_passages.docid: 123355
negative_passages.text: Compute the expected number of records by time n
negative_passages.docid: 14687
negative_passages.text: Is it possible to easily count all the possible distinct sums from distinct numbers?
negative_passages.docid: 138361
negative_passages.text: What's faster, SELECT DISTINCT or GROUP BY in MySQL?
negative_passages.docid: 130531
negative_passages.text: SELECT DISTINCT on multiple columns
negative_passages.docid: 48516
negative_passages.text: How to count occurrences of one field grouped by values of another?
negative_passages.docid: 29320
negative_passages.text: How can I perform this aggregate?
negative_passages.docid: 91887
negative_passages.text: Select statement to find duplicates on certain fields