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DDC-2268: Lexer error using string functions inside CASE WHEN #2967

doctrinebot opened this Issue · 2 comments

1 participant


Jira issue originally created by user vecchia:

When using the CASE WHEN expression in DQL a Lexer error is thrown if the THEN condition uses a FunctionsReturningStrings function. For example, the following query is valid in SQL:

sqlSELECT t.*, CASE WHEN LENGTH(t.myfield) <> 0 THEN CONCAT(t.myfield, t.myfield2) ELSE t.myfield2 END as mycasefield FROM mytable AS t

However, if the CONCAT function is used in DQL the exception is raised.


Issue was closed with resolution "Fixed"


Comment created by @FabioBatSilva:


@doctrinebot doctrinebot added this to the 2.4 milestone
@doctrinebot doctrinebot closed this
@doctrinebot doctrinebot added the Bug label
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