8/24/2023 0 Comments Sqlpro search for coulmn![]() This would be expensive because on every upsert of any matching row of data, I have to update this table. Because at present I think my best bet is to create a table that has a FK to the matching row and a varchar column that has all the text from all the lumns concatenated and I Full Text Search that. The Table Info view gives you an overview of important information for the currently selected table including encoding and data sizes. Because it has to combine everything before performing the filter and therefore would need to read&combine every row of data.Īnd if there's another approach that would work, very happy to hear any suggestions. correct me if I'm wrong, that would be no more efficient than just reading it all into memory to search. I have the following search terms: dog cat rabbit gerbil guinea pig hamster and I need search for these terms or terms LIKE these in the animals table which has about 40 different columns. Is there a way to do this with Full Text Search?Īnd in the alternative, I thought of writing a very complex join that does return all the associated data together to search against. Im trying to query a like statement across multiple columns. If you want to search for substrings in the individual collumns, you can move the signs to be inside the '. If you cannot guarantee that, maybe you can use a different 'separator character'. This assumes that there is no '.' in your search string. 4 Answers Sorted by: 6 You can always inspect the sys.columns catalog view: SELECT c.NAME 'Col Name', OBJECTNAME (c.OBJECTID) 'Table Name', t.name FROM sys.columns c INNER JOIN sys.types t ON c.systemtypeid t.systemtypeid WHERE c. And parent elements (many:1) where again a column in that related row needs to be included. Note that if any column may be NULL, you should use CONCATWS() instead. Full Text Search appears to handle that.īut I also have child elements (1:many) from another table where one of the columns in those related rows need to be included in the search. ![]() ![]() I need to do a Full Text Search where the search is applied across multiple columns where the text from all those columns are treated as a single (very long) varchar to filter against and find matches.
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