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Impala shell can accidentally convert certain literal strings to lowercase. Impala shell splits each command into tokens and then converts the first token to lowercase to figure out how it should execute the command. The splitting is done by spaces only. Thus, if the user types a TAB after the SELECT, the first token after the split becomes the SELECT plus whatever comes after it. Testing: TestImpalaShellInteractive.test_case_sensitive_command TestImpalaShellInteractive.test_unexpected_conversion_for_literal_string_to_lowercase TestImpalaShell.test_var_substitution Change-Id: Ifdce9781d1d97596c188691b62a141b9bd137610 Reviewed-on: http://gerrit.cloudera.org:8080/8762 Reviewed-by: Zoltan Borok-Nagy <boroknagyz@cloudera.com> Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com> Tested-by: Impala Public Jenkins
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2 lines
18 B
Plaintext
SeLeCt VERSION();
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