ParseException line 12:84 mismatched input 'student' expecting StringLiteral near '=' in specifying key/value property
时间: 2024-05-31 07:07:21 浏览: 15
This error message suggests that there is a syntax error in the code at line 12, column 84. The parser was expecting a string literal after the equals sign, but instead found the word 'student'.
To fix this error, you should check the code at that line and make sure that you are providing a valid string literal as a value for a key/value property. It's possible that you may have accidentally left out some quotation marks or used the wrong syntax for specifying a string value.
相关问题
FAILED: ParseException line 9:22 mismatched input '<EOF>' expecting StringLiteral near 'BY' in table row format's field separator
这个错误通常是因为在 `FIELDS TERMINATED BY` 后面缺少了一个字符串字面量。请检查你的代码,确保你在 `FIELDS TERMINATED BY` 后面提供了正确的字符串字面量来指定字段分隔符。
以下是一个修正后的代码示例:
```
CREATE EXTERNAL TABLE IF NOT EXISTS news (
keyword INT,
html INT,
name STRING,
text STRING,
price STRING
)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY ';'
LOCATION '/path/to/external/table'
STORED AS TEXTFILE;
```
请注意,`FIELDS TERMINATED BY` 后面的字符串字面量是 `';'`,这表示字段分隔符是分号。如果你仍然遇到问题,请告诉我,我会尽力帮助你解决。
Error while compiling statement: FAILED: ParseException line 11:10 mismatched input 'textfile' expecting StringLiteral near 'by' in table file format specification
这个错误通常是因为在创建表时,使用了不正确的语法或格式。请确保在指定表的文件格式时,使用了正确的语法和格式。
例如,如果您想将表的文件格式指定为文本文件,则应使用以下语法:
```
CREATE TABLE mytable (
col1 INT,
col2 STRING
)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY ','
STORED AS TEXTFILE;
```
请注意,关键字 `TEXTFILE` 是一个字符串常量,应该用引号括起来。如果您在使用此语法时仍然遇到问题,请提供更多的代码和错误信息,以便更好地帮助您解决问题。
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