Major Description
Please view the parent task description for the general idea: https://issues.apache.org/jira/browse/SPARK-38384
No viable alternative
Query
select (
Before
no viable alternative at input ‘(‘(line 1, pos 8)
After
Syntax error at or near end of input(line 1, pos 8)
Changes
- Messages change. From ‘no viable alternative’ to ‘syntax error at or near’
- Problematic snippet changes. From the rule’s starting token to the offending token, to the pure problematic token (in this case it’s EOF).
- Substitute the EOF to user-readable ones, end of input.
Extraneous Input
Query
CREATE TABLE my_tab(a: INT COMMENT 'test', b: STRING) USING parquet
Before
extraneous input ':' expecting {'APPLY', 'CALLED', 'CHANGES', 'CLONE', 'COLLECT', 'CONTAINS', 'CONVERT', 'COPY', 'COPY_OPTIONS', 'CREDENTIAL', 'CREDENTIALS', 'DEEP', 'DEFINER', 'DELTA', 'DETERMINISTIC', 'ENCRYPTION', 'EXPECT', 'FAIL', 'FILES', 'FORMAT_OPTIONS', 'HISTORY', 'INCREMENTAL', 'INPUT', 'INVOKER', 'LANGUAGE', 'LIVE', 'MATERIALIZED', 'MODIFIES', 'OPTIMIZE', 'PATTERN', 'READS', 'RESTORE', 'RETURN', 'RETURNS', 'SAMPLE', 'SCD TYPE 1', 'SCD TYPE 2', 'SECURITY', 'SEQUENCE', 'SHALLOW', 'SNAPSHOT', 'SPECIFIC', 'SQL', 'STORAGE', 'STREAMING', 'UPDATES', 'UP_TO_DATE', 'VIOLATION', 'ZORDER', 'ADD', 'AFTER', 'ALL', 'ALTER', 'ALWAYS', 'ANALYZE', 'AND', 'ANTI', 'ANY', 'ARCHIVE', 'ARRAY', 'AS', 'ASC', 'AT', 'AUTHORIZATION', 'BETWEEN', 'BOTH', 'BUCKET', 'BUCKETS', 'BY', 'CACHE', 'CASCADE', 'CASE', 'CAST', 'CATALOG', 'CATALOGS', 'CHANGE', 'CHECK', 'CLEAR', 'CLUSTER', 'CLUSTERED', 'CODE', 'CODEGEN', 'COLLATE', 'COLLECTION', 'COLUMN', 'COLUMNS', 'COMMENT', 'COMMIT', 'COMPACT', 'COMPACTIONS', 'COMPUTE', 'CONCATENATE', 'CONSTRAINT', 'COST', 'CREATE', 'CROSS', 'CUBE', 'CURRENT', 'CURRENT_DATE', 'CURRENT_TIME', 'CURRENT_TIMESTAMP', 'CURRENT_USER', 'DAY', 'DATA', 'DATABASE', 'DATABASES', 'DATEADD', 'DATE_ADD', 'DATEDIFF', 'DATE_DIFF', 'DBPROPERTIES', 'DEFAULT', 'DEFINED', 'DELETE', 'DELIMITED', 'DESC', 'DESCRIBE', 'DFS', 'DIRECTORIES', 'DIRECTORY', 'DISTINCT', 'DISTRIBUTE', 'DIV', 'DROP', 'ELSE', 'END', 'ESCAPE', 'ESCAPED', 'EXCEPT', 'EXCHANGE', 'EXISTS', 'EXPLAIN', 'EXPORT', 'EXTENDED', 'EXTERNAL', 'EXTRACT', 'FALSE', 'FETCH', 'FIELDS', 'FILTER', 'FILEFORMAT', 'FIRST', 'FN', 'FOLLOWING', 'FOR', 'FOREIGN', 'FORMAT', 'FORMATTED', 'FROM', 'FULL', 'FUNCTION', 'FUNCTIONS', 'GENERATED', 'GLOBAL', 'GRANT', 'GRANTS', 'GROUP', 'GROUPING', 'HAVING', 'HOUR', 'IDENTITY', 'IF', 'IGNORE', 'IMPORT', 'IN', 'INCREMENT', 'INDEX', 'INDEXES', 'INNER', 'INPATH', 'INPUTFORMAT', 'INSERT', 'INTERSECT', 'INTERVAL', 'INTO', 'IS', 'ITEMS', 'JOIN', 'KEY', 'KEYS', 'LAST', 'LATERAL', 'LAZY', 'LEADING', 'LEFT', 'LIKE', 'ILIKE', 'LIMIT', 'LINES', 'LIST', 'LOAD', 'LOCAL', 'LOCATION', 'LOCK', 'LOCKS', 'LOGICAL', 'MACRO', 'MAP', 'MATCHED', 'MERGE', 'MINUTE', 'MONTH', 'MSCK', 'NAMESPACE', 'NAMESPACES', 'NATURAL', 'NO', NOT, 'NULL', 'NULLS', 'OF', 'ON', 'ONLY', 'OPTION', 'OPTIONS', 'OR', 'ORDER', 'OUT', 'OUTER', 'OUTPUTFORMAT', 'OVER', 'OVERLAPS', 'OVERLAY', 'OVERWRITE', 'PARTITION', 'PARTITIONED', 'PARTITIONS', 'PERCENTILE_CONT', 'PERCENT', 'PIVOT', 'PLACING', 'POSITION', 'PRECEDING', 'PRIMARY', 'PRINCIPALS', 'PROPERTIES', 'PROVIDER', 'PROVIDERS', 'PURGE', 'QUALIFY', 'QUERY', 'RANGE', 'RECIPIENT', 'RECIPIENTS', 'RECORDREADER', 'RECORDWRITER', 'RECOVER', 'REDUCE', 'REFERENCES', 'REFRESH', 'REMOVE', 'RENAME', 'REPAIR', 'REPEATABLE', 'REPLACE', 'REPLICAS', 'RESET', 'RESPECT', 'RESTRICT', 'REVOKE', 'RIGHT', RLIKE, 'ROLE', 'ROLES', 'ROLLBACK', 'ROLLUP', 'ROW', 'ROWS', 'SECOND', 'SCHEMA', 'SCHEMAS', 'SELECT', 'SEMI', 'SEPARATED', 'SERDE', 'SERDEPROPERTIES', 'SESSION_USER', 'SET', 'MINUS', 'SETS', 'SHARE', 'SHARES', 'SHOW', 'SKEWED', 'SOME', 'SORT', 'SORTED', 'START', 'STATISTICS', 'STORED', 'STRATIFY', 'STRUCT', 'SUBSTR', 'SUBSTRING', 'SYNC', 'SYSTEM_TIME', 'SYSTEM_VERSION', 'TABLE', 'TABLES', 'TABLESAMPLE', 'TBLPROPERTIES', TEMPORARY, 'TERMINATED', 'THEN', 'TIME', 'TIMESTAMP', 'TIMESTAMPADD', 'TIMESTAMPDIFF', 'TO', 'TOUCH', 'TRAILING', 'TRANSACTION', 'TRANSACTIONS', 'TRANSFORM', 'TRIM', 'TRUE', 'TRUNCATE', 'TRY_CAST', 'TYPE', 'UNARCHIVE', 'UNBOUNDED', 'UNCACHE', 'UNION', 'UNIQUE', 'UNKNOWN', 'UNLOCK', 'UNSET', 'UPDATE', 'USE', 'USER', 'USING', 'VALUES', 'VERSION', 'VIEW', 'VIEWS', 'WHEN', 'WHERE', 'WINDOW', 'WITH', 'WITHIN', 'YEAR', 'ZONE', IDENTIFIER, BACKQUOTED_IDENTIFIER}(line 1, pos 21)
After
Syntax error at or near ':': extra input ':'(line 1, pos 21)
Changes
- Messages change. Add a “Syntax error at or near” message.
- Left all expecting.
- Words change. From ‘extraneous’ to ‘extra’.
Missing token
Query
select count(a from b
Before
missing ')' at 'from'(line 2, pos 0)
After
Syntax error at or near 'from': missing ')'(line 2, pos 0)
Changes
- Messages change. Add a “Syntax error at or near” message.
