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Set Operations
Set Operations UNION Description Syntax Examples INTERSECT Description Syntax Examples EXCEPT/MINUS Description Syntax Examples Set Operations Set Operations are use... -
RPAD()
RPAD() Description Syntax Arguments Examples RPAD() Description This function RPAD(str,len,padstr) returns the string str, right-padded with the string padstr to a l... -
LPAD()
LPAD() Description Syntax Arguments Examples LPAD() Description This function LPAD(str,len,padstr) returns the string str, left-padded with the string padstr to a le... -
TIMESTAMP()
TIMESTAMP() Description Syntax Arguments Examples Constraints TIMESTAMP() Description With a single argument, this function returns the date or datetime expression... -
RPAD()
RPAD() Description Syntax Arguments Examples RPAD() Description This function RPAD(str,len,padstr) returns the string str, right-padded with the string padstr to a l... -
RPAD(/)
RPAD() Description Syntax Arguments Examples RPAD() Description This function RPAD(str,len,padstr) returns the string str, right-padded with the string padstr to a l... -
TIMESTAMP(/)
TIMESTAMP() Description Syntax Arguments Examples Constraints TIMESTAMP() Description With a single argument, this function returns the date or datetime expression... -
TRUNCATE
TRUNCATE 语法图 示例 MySQL 兼容性 另请参阅 TRUNCATE TRUNCATE 语句以非事务方式从表中删除所有数据。可认为 TRUNCATE 语句同 DROP TABLE + CREATE TABLE 组合在语义上相同，定义与 DROP TABLE 语句相同。 TRUNCATE TABLE tableName 和... -
UNION
UNION Description Syntax Arguments UNION [DISTINCT] and UNION ALL ORDER BY and LIMIT In UNION Examples UNION Description UNION combines the result from multi... -
SELECT语句
SELECT语句 连接(Join) Order by Group by Having Limit Offset Union Distinct 子查询 with子句 SELECT语句 Select语句由select，from，where，group by，having，order by，union等部分组成，Palo的查询语句基本符...