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Can I use a variable when using ISABOUT?

由 大城市里の小女人 提交于 2019-12-10 20:49:56
问题 I'm trying to use a stored procedure to create a table that ranks posts by taking a topic name and using keywords and weights associated with that topic name to determine how they should be ranked. I've been trying to use CONTAINSTABLE and ISABOUT, but I'm having trouble with putting the keywords and weights into the ISABOUT statement. I've tried converting the keywords and weights from the table they're in into a varchar variable, and putting that variable into the ISABOUT statement, but

SQL Server, ISABOUT, weighted terms

由 南楼画角 提交于 2019-12-10 03:00:43
问题 I am trying to figure out exactly how weighted terms work in an ISABOUT query in SQL SERVER. Here is where I currently am: Each query returns the following rows: QUERY 1 (weight 1): Initial ranking SELECT * FROM CONTAINSTABLE(documentParts, title, 'ISABOUT ("e" weight (1) ) ') ORDER BY RANK DESC, [KEY] KEY RANK 306342 249 272619 156 221557 114 QUERY 2 (weight 0.8): Ranking increases, initial order is preserved SELECT * FROM CONTAINSTABLE(documentParts, title, 'ISABOUT ("e" weight (0.8) ) ')

What should the SQL keyword “ISABOUT” [deprecated?] be replaced with?

由 我与影子孤独终老i 提交于 2019-12-07 09:21:31
问题 In MS SQL Full-text search, I'm using ISABOUT in my queries. For example, this should return the top 10 ProductIDs (PK) with a RANK Field in the ProductDetails Table SELECT * FROM CONTAINSTABLE( ProductDetails, *, ISABOUT("Nikon" WEIGHT (1.0), "Cameras" Weight(0.9)), 10 ) However, according to the SQL Documentation ISABOUT is deprecated. So, I have two questions: What is ISABOUT being replaced with? DO I even NEED any extra SQL Command there? ( IOW, would just putting the search phrase 'Nikon

What should the SQL keyword “ISABOUT” [deprecated?] be replaced with?

由 只愿长相守 提交于 2019-12-05 12:52:13
In MS SQL Full-text search, I'm using ISABOUT in my queries. For example, this should return the top 10 ProductIDs (PK) with a RANK Field in the ProductDetails Table SELECT * FROM CONTAINSTABLE( ProductDetails, *, ISABOUT("Nikon" WEIGHT (1.0), "Cameras" Weight(0.9)), 10 ) However, according to the SQL Documentation ISABOUT is deprecated. So, I have two questions: What is ISABOUT being replaced with? DO I even NEED any extra SQL Command there? ( IOW, would just putting the search phrase 'Nikon Cameras' be better? ) What I was originally trying to accomplish here was to weight the first word the

SQL Server, ISABOUT, weighted terms

由 ╄→гoц情女王★ 提交于 2019-12-05 03:40:37
I am trying to figure out exactly how weighted terms work in an ISABOUT query in SQL SERVER. Here is where I currently am: Each query returns the following rows: QUERY 1 (weight 1): Initial ranking SELECT * FROM CONTAINSTABLE(documentParts, title, 'ISABOUT ("e" weight (1) ) ') ORDER BY RANK DESC, [KEY] KEY RANK 306342 249 272619 156 221557 114 QUERY 2 (weight 0.8): Ranking increases, initial order is preserved SELECT * FROM CONTAINSTABLE(documentParts, title, 'ISABOUT ("e" weight (0.8) ) ') ORDER BY RANK DESC, [KEY] KEY RANK 306342 321 272619 201 221557 146 QUERY 3 (weight 0.2): Ranking
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