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Parsing issue in LIKE ESCAPE '\' #578

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anderruiz opened this issue Feb 1, 2018 · 0 comments · Fixed by #1715
Closed

Parsing issue in LIKE ESCAPE '\' #578

anderruiz opened this issue Feb 1, 2018 · 0 comments · Fixed by #1715

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@anderruiz
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I'm not sure if this is a duplicate of other issues related with ESCAPE keyword, in my case this query is causing an error

SELECT * FROM t1 WHERE UPPER(t1.TIPCOR_A8) like ? ESCAPE '' ORDER BY PERFILB2||TRANSLATE(UPPER(AP1SOL10 || ' ' || AP2SOL10 || ',' || NOMSOL10), '?', 'A') asc

I get this error:

Exception in thread "main" net.sf.jsqlparser.parser.ParseException: Encountered " <S_CHAR_LITERAL> "' || AP2SOL10 || ' "" at line 1, column 112.

Looks like something related with ESCAPE keyword because the parsing works if I changed the ESCAPE from '' to '\' for example

Does it make sense?
manticore-projects added a commit to manticore-projects/JSqlParser that referenced this issue Jan 15, 2023
@manticore-projects
feat: Configurable backslash \ escaping
9d79d4b 
- Enables `\` as escape character in String Literals (beside SQL:2016 compliant `'`)
- Default is OFF (since its not SQL:2016 compliant)
- Activate per Parser Feature
- Fixes JSQLParser#1638
- Fixes JSQLParser#1209
- Fixes JSQLParser#1173
- Fixes JSQLParser#1172
- Fixes JSQLParser#832
- Fixes JSQLParser#827
- Fixes JSQLParser#578

BREAKING-CHANGE: Backslash Escaping needs to be activated explicitly or else Backslash won't work as Escape Character.
@manticore-projects manticore-projects mentioned this issue Jan 15, 2023
Merged
@wumpz wumpz closed this as completed in a00d77a Jan 20, 2023
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Assorted Fixes #5 manticore-projects/JSqlParser
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@anderruiz