fix(impala): fix alter table change statement (#332)

DTStack · Jul 8, 2024 · 4a9681e · 4a9681e
1 parent 2b0de6a
commit 4a9681e
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Showing 6 changed files with 1,922 additions and 1,930 deletions.
diff --git a/src/grammar/impala/ImpalaSqlParser.g4 b/src/grammar/impala/ImpalaSqlParser.g4
@@ -169,7 +169,7 @@ alterPartitionCache
     ;
 
 changeColumnDefine
-    : KW_ALTER KW_TABLE tableNamePath KW_CHANGE KW_COLUMN columnSpecWithKudu
+    : KW_ALTER KW_TABLE tableNamePath KW_CHANGE columnNamePath columnSpecWithKudu
     ;
 
 alterDropSingleColumn
@@ -635,7 +635,7 @@ kuduColumnDefinition
     ;
 
 columnSpecWithKudu
-    : columnSpec? (kuduAttributes kuduAttributes*?)?
+    : columnSpec (kuduAttributes kuduAttributes*?)?
     ;
 
 createColumnSpecWithKudu

diff --git a/src/lib/impala/ImpalaSqlParser.interp b/src/lib/impala/ImpalaSqlParser.interp