HIVE-16595: fix syntax in Hplsql.g4 #174
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According to antlr/antlr4#118, it is better to add EOF for the first rule in grammar. This can solve the potential incorrect error message.
lys0716
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According to antlr/antlr4#118, it is better to add EOF for the first rule in grammar. This can solve the potential incorrect error message issue.
Signed-off-by: Yishuang Lu luyscmu@gmail.com