Precedence of Values for Profile Parameters Creating Profiles Dropping Profiles Working with Database Users Creating Database Users Creating Temporary Passwords for First Login Using Roles to Manage User
--export-dir Required: no Supported values: string The method that the Hortonworks Connector uses to export data to a Teradata system. N/A Required: no Supported values: batch.insert, multiple.fastload, internal.fastload Default value: batch.insert The maximum number of output mapper tasks. If...
VARCHAR WildCardInsert = 'N' /*Default */ /*'Y[es]' = builds an INSERT statement 'N[o]' = (default); you must specify a INSERT ... VALUES statement */ ); APPLY ('INSERT INTO Accounts (Account_Number, Street_Number, Street, City, State, Zip_Code, Balance_Forward, Balance_Curren...
Supports multiple values compression(up to 255 column values & one null) Syntax Compress(‘Saving&’ ’Current’ ) Select*From DBC table size[Next take compress then insert the data and see the table size] Create set table dum, fall back, No before journal, No after Journal, free space=2...
INSERT向表中插入一条新记录 UPDATE修改表中记录的值 DELETE删除表中指定的记录 SQL语句功能 GRANT给用户授予某种权限 REVOKE删除用户某种权限 GIVE转移用户所有权关系 基本上说来,SQL是一种基于集合进行操作的语言,它是非过程化的。举例来 说,要从雇员表中选取所有在401号部门工作的员工,列出他们的姓名、加入公司 ...
it is a pre-compile collection of SQL Statements, which performs as a particular process it can pass multiple values outside 6. Function it is also for implementing a particular process, but it returns as a single value as a result
; 64 column limit (V2R5 )Documented in data model Defined in CREATE TABLE statement(Optional in CREATE TABLE)Must be uniqueMay be unique or non-uniqueIdentifies each rowIdentifies 1 (unique) or multiple rows (non-unique)Values should not change Values may be changed (Delete + Insert)May ...
The target table (or column name list in the insert statement) has more columns than you specified values for. 插入的数据比源表总的列都要多哦 8、5340 *** Failure 5340 Database name, if specified, must be the login user name for a volatile table. ...
/* INSERT模块,定义物理表对应的格式*/ INSERT INTO TD_STAGE.AUCTION_PROPERTY( AUCTION_ID ,PROPERTY_ID ,PROP_VID ,STATUS ,GMT_CREATE ,GMT_MODIFIED ,INS_DATE ) VALUES ( :AUCTION_ID ,:PROPERTY_ID ,:PROP_VID ,:STATUS ,:GMT_CREATE (format 'yyyymmddhhmiss') ,:GMT_MODIFIED (format 'yyyymmddhh...
Teradata优化器未得到足够的统计信息 --Collect Statistics 4.Multiple Insert/select -- Multi-Statement Insert/Select * 并行插入空表不记录Transient Journal * 充分利用Teradata向空表Insert较快以及并行操作的特性如: ? 现状 INSERT INTO ${TARGETDB}.DES (Party_Id ,Party_Name ... ) SELECT … FROM SRC...