name string comment "英雄名称", hp_max int comment "最大生命", mp_max int comment "最大法力", attack_max int comment "最高物攻", defense_max int comment "最大物防", attack_range string comment "攻击范围", role_main string comment "主要定位", role_assist string comment "次要定位" )...
trim函数在2.1不支持string之外的类型。 0.13支持,但是2.1不支持,想要兼容的拷贝0.13代码就可以解决。 date_add和date_sub函数2.1和0.13返回的类型不一致 2.1之前返回String类型,2.1之后返回date类型。如果where语句中有data_add函数与String比较,可能导致数据查询不出来。 想要兼容的话,可以回滚到0.13版本的date_add和da...
quarter(date/timestamp/string) Returns the quarter of the year for a date, timestamp, or string in the range 1 to 4 (as of Hive 1.3.0). Example: quarter('2015-04-08') = 2.「返回当前时间属性哪个季度,如quarter('2015-04-08') = 2」 month(string date) Returns the month part of ...
int quarter(date/timestamp/string) Returns the quarter of the year for a date, timestamp, or string in the range 1 to 4 (as of Hive 1.3.0). Example: quarter('2015-04-08') = 2. 返回当前时间属性哪个季度 如quarter('2015-04-08') = 2 int month(string date) Returns the month part...
Hive之——Hive2.0函数大全 摘要 Hive内部提供了很多函数给开发者使用,包括数学函数,类型转换函数,条件函数,字符函数,聚合函数,表生成函数等等,这些函数都统称为内置函数。 数学函数 集合函数 类型转换函数 日期函数 条件函数 字符函数
ip STRING COMMENT 'IP Address of the User') COMMENT 'This is the page view table' PARTITIONED BY(date STRING, pos STRING) ROW FORMAT DELIMITED '\t' FIELDS TERMINATED BY '\n' STORED AS SEQUENCEFILE; 如果在创建分区表时出现此错误:“FAILED:语义分析错误:列在分区列中重复”,这意味着你尝试将...
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. java.lang.StringIndexOutOfBoundsException: String index out of range: -1 因为字段对应不一样 create table phoenix_table_3 (a string,b int) STORED BY 'org.apache.phoenix.hive.PhoenixStorageHandler' TBLPROPERTIE...
int quarter(date/timestamp/string) Returns the quarter of the year for a date, timestamp, or string in the range 1 to 4 (as of Hive 1.3.0). Example: quarter('2015-04-08') = 2.返回当前时间属性哪个季度 如quarter('2015-04-08') = 2 int month(string date) Returns the month part...
[HIVE-20664] - Potential ArrayIndexOutOfBoundsException in VectorizedOrcAcidRowBatchReader.findMinMaxKeys [HIVE-20694] - Additional unit tests for VectorizedOrcAcidRowBatchReader min max key evaluation [HIVE-20730] - Do delete event filtering even if hive.acid.index is not there ...
The full range of DML statements is a recent addition to Hive and isn't supported by all storage engines. From its origin as a data warehouse, Hive wasn't originally conceived to update or delete existing data; it only supported appending data with load and import statements. Since Hive 0.1...