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https://issues.apache.org/jira/browse/DRILL-6988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16820021#comment-16820021
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ASF GitHub Bot commented on DRILL-6988:
---------------------------------------
dgrinchenko commented on issue #1753: DRILL-6988: Utility of the too long error
message when syntax error
URL: https://github.com/apache/drill/pull/1753#issuecomment-484057911
@arina-ielchiieva Could You please assign reviewers? thanks.
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> Utility of the too long error message when syntax error
> -------------------------------------------------------
>
> Key: DRILL-6988
> URL: https://issues.apache.org/jira/browse/DRILL-6988
> Project: Apache Drill
> Issue Type: Improvement
> Components: SQL Parser
> Affects Versions: 1.15.0
> Reporter: benj
> Assignee: Dmytriy Grinchenko
> Priority: Minor
> Fix For: 1.17.0
>
>
> When executing query with syntax error, the too long and useless error
> message pollute log/screen and doesn't give any useful information.
> Maybe a more concise error message (1-3 line max) should be enough.
> {code:java}
> SELECT FROM (VALUES(1));
> Error: PARSE ERROR: Encountered "FROM" at line 1, column 8.
> Was expecting one of:
> "UNION" ...
> "INTERSECT" ...
> "EXCEPT" ...
> "MINUS" ...
> "ORDER" ...
> "LIMIT" ...
> "OFFSET" ...
> "FETCH" ...
> "STREAM" ...
> "DISTINCT" ...
> "ALL" ...
> "*" ...
> "+" ...
> "-" ...
> "NOT" ...
> "EXISTS" ...
> <UNSIGNED_INTEGER_LITERAL> ...
> <DECIMAL_NUMERIC_LITERAL> ...
> <APPROX_NUMERIC_LITERAL> ...
> <BINARY_STRING_LITERAL> ...
> <PREFIXED_STRING_LITERAL> ...
> <QUOTED_STRING> ...
> <UNICODE_STRING_LITERAL> ...
> "TRUE" ...
> "FALSE" ...
> "UNKNOWN" ...
> "NULL" ...
> <LBRACE_D> ...
> <LBRACE_T> ...
> <LBRACE_TS> ...
> "DATE" ...
> "TIME" ...
> "TIMESTAMP" ...
> "INTERVAL" ...
> "?" ...
> "CAST" ...
> "EXTRACT" ...
> "POSITION" ...
> "CONVERT" ...
> "TRANSLATE" ...
> "OVERLAY" ...
> "FLOOR" ...
> "CEIL" ...
> "CEILING" ...
> "SUBSTRING" ...
> "TRIM" ...
> "CLASSIFIER" ...
> "MATCH_NUMBER" ...
> "RUNNING" ...
> "PREV" ...
> "NEXT" ...
> <LBRACE_FN> ...
> "MULTISET" ...
> "ARRAY" ...
> "PERIOD" ...
> "SPECIFIC" ...
> <IDENTIFIER> ...
> <QUOTED_IDENTIFIER> ...
> <BACK_QUOTED_IDENTIFIER> ...
> <BRACKET_QUOTED_IDENTIFIER> ...
> <UNICODE_QUOTED_IDENTIFIER> ...
> "ABS" ...
> "AVG" ...
> "CARDINALITY" ...
> "CHAR_LENGTH" ...
> "CHARACTER_LENGTH" ...
> "COALESCE" ...
> "COLLECT" ...
> "COVAR_POP" ...
> "COVAR_SAMP" ...
> "CUME_DIST" ...
> "COUNT" ...
> "CURRENT_DATE" ...
> "CURRENT_TIME" ...
> "CURRENT_TIMESTAMP" ...
> "DENSE_RANK" ...
> "ELEMENT" ...
> "EXP" ...
> "FIRST_VALUE" ...
> "FUSION" ...
> "GROUPING" ...
> "HOUR" ...
> "LAG" ...
> "LEAD" ...
> "LAST_VALUE" ...
> "LN" ...
> "LOCALTIME" ...
> "LOCALTIMESTAMP" ...
> "LOWER" ...
> "MAX" ...
> "MIN" ...
> "MINUTE" ...
> "MOD" ...
> "MONTH" ...
> "NTH_VALUE" ...
> "NTILE" ...
> "NULLIF" ...
> "OCTET_LENGTH" ...
> "PERCENT_RANK" ...
> "POWER" ...
> "RANK" ...
> "REGR_SXX" ...
> "REGR_SYY" ...
> "ROW_NUMBER" ...
> "SECOND" ...
> "SQRT" ...
> "STDDEV_POP" ...
> "STDDEV_SAMP" ...
> "SUM" ...
> "UPPER" ...
> "TRUNCATE" ...
> "USER" ...
> "VAR_POP" ...
> "VAR_SAMP" ...
> "YEAR" ...
> "CURRENT_CATALOG" ...
> "CURRENT_DEFAULT_TRANSFORM_GROUP" ...
> "CURRENT_PATH" ...
> "CURRENT_ROLE" ...
> "CURRENT_SCHEMA" ...
> "CURRENT_USER" ...
> "SESSION_USER" ...
> "SYSTEM_USER" ...
> "NEW" ...
> "CASE" ...
> "CURRENT" ...
> "CURSOR" ...
> "ROW" ...
> "(" ...
>
> SQL Query SELECT FROM VALUES(1)
> {code}
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