query: Find duplicate rows and keep the latest one, delete the rest
positive_passages.docid: 25846
positive_passages.text: Delete duplicate rows (don't delete all duplicate)
negative_passages.docid: 88745
negative_passages.text: How do I delete records in MySQL and keep the lastest date
negative_passages.docid: 106311
negative_passages.text: How do I find duplicate entries in a database table?
negative_passages.docid: 62624
negative_passages.text: What is a simple and efficient way to find rows with time-interval overlaps in SQL?
negative_passages.docid: 113049
negative_passages.text: How to delete duplicate rows in SQL Server 2008?
negative_passages.docid: 154568
negative_passages.text: Optimal way to ignore duplicate inserts?
negative_passages.docid: 30784
negative_passages.text: find duplicate records based on multiple fields
negative_passages.docid: 49227
negative_passages.text: Help us find duplicates efficiently
negative_passages.docid: 23853
negative_passages.text: MySQL remove duplicates from big database quick
negative_passages.docid: 141631
negative_passages.text: How to delete rows not in filter
negative_passages.docid: 78728
negative_passages.text: Finding duplicate values in a SQL table
negative_passages.docid: 86649
negative_passages.text: What's the most efficient way to select the last n rows in a table without changing the table's structure?
negative_passages.docid: 144043
negative_passages.text: Delete Duplicate SQL Records
negative_passages.docid: 7821
negative_passages.text: Finding ALL duplicate rows, including "elements with smaller subscripts"
negative_passages.docid: 2062
negative_passages.text: How can I remove duplicate rows?
negative_passages.docid: 98961
negative_passages.text: Delete duplicate records in SQL Server?
negative_passages.docid: 28698
negative_passages.text: Finding duplicate records in field using ArcGIS for Desktop?