Gauss does not have equivalent syntax for LOCK option in CREATE VIEW and INSERT statement. Please enable the config_param tdMigrateLockOption to comment the LOCK syntax in the statement. 说明: 详情请参见ACCESS LOCK。 true false false tdMigrateLOCKoption=true tdMigrateNULLIFZERO 该参数指定是否迁移...
5) Finally, we send out an END TRANSACTION step to all AMPs involved in processing the request. -> The contents ofSpool 1are sent back to the user as the result of statement 1. The total estimated time is 0.14 seconds.
Teradata的SQL设计和Oracle真不是一个水平, 一点美感的没有. 上个世纪它靠着MPP一招鲜吃变天, 居然做了十多年数据仓库的老大, 时过境迁, 现在有不少SQL On Hadoop 产品已经出来了, 考虑到scale out的成本和能力, Teradata 数据仓库优势荡然全无. 将来必将会被SQL on Hadoop/Spark替代. 毕竟在Teradata上做了...
the statement at that point. If the Initial SQL code that you specify in Tableau returns an error, and the same Initial SQL is deemed valid by the Teradata databases, it may be that Tableau has split the query incorrectly. If this happens, try reformatting the SQL code in Tableau ...
| sql-statement | | help [tablename] | | quit | | | +---+ SQL> select * from Database.Table; SQL> quit; Modify LD_LIBRARY_PATH to so that Revolution R Enterprise can locate the driver: # export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$(odbc_config...
SQLCommands-DCL DataControlLanguage(DCL) SQLstatementFunction GRANT Giveuserprivileges. REVOKE Removeuserprivileges GIVE Transferdatabaseownership. NamingDatabaseObjects Namesarecomposedof: •a-z •A-Z •0-9 •_(underscore) •$ •#
These variables are executed by using the PREPARE and EXECUTE statement in Perl. DSC can extract SQL statements from Perl variables and migrate them. true: enables the migration of Perl variables containing SQL statements. false: disables the migration of Perl variables containing SQL statements. ...
o IN and NOT IN logical predicate o explicit and implicit data type conversion o SQL statement for a correlated subquery o use of a derived table Physical Design and Implementation o interpret DBQL output o determine columns for compression –Introduction to compresssion ...
使用Teradata 的 SQL 扩展功能来实现循环。Teradata 支持使用 REPEAT、WHILE 和 FOR 来创建循环结构。可以在循环中使用 INSERT 语句来插入数据。具体语法如下: 使用Teradata 的 SQL 扩展功能来实现循环。Teradata 支持使用 REPEAT、WHILE 和 FOR 来创建循环结构。可以在循环中使用 INSERT 语句来插入数据。具体语法如下:...
问通过Python通过teradatasql模块扣分(未能遵循所需的安全策略)连接Teradata错误EN最新再看python3，发现了...