A Table Designer window is created using theAdd New Tablecontext menu in the Teradata Explorer. The designer window contains 3 sections: AColumns Gridthat allows you to enter the base information for each column, and to create constraints based on the selected columns. AConstraint Treethat allows...
Name of Teradata table Filter Query $filter string An ODATA filter query to restrict the entries returned (e.g. stringColumn eq 'string' OR numberColumn lt 123). Order By $orderby string An ODATA orderBy query for specifying the order of entries. Top Count $top integer Total num...
Adding a footer to a pre-existing row group Adding a group with spaces Adding a new line in Report Builder expressions Adding a Quarter column every three months in a report in SSRS Adding a value to a 'datetime' column caused an overflow Adding all the columns to table without adding one...
COLUMN [ [NO] AUTO COMPRESS | COLUMN [ [NO] AUTO COMPRESS ] [ ALL BUT ] column_partition ] } [ ADD constant ] ORDER BY [ VALUES | HASH ] [ ( order_column_name ) ] WITH [NO] LOAD IDENTITY Examples: {{ config( materialized="table", ...
Tera Blog 收藏 Teradata SQL调优 1.优化过程:依照运行时间,数据量和复杂度来定位瓶颈。 查看sql执行计划,判断其合理性。 性能监控 ==》目标选取 ==》性能分析 ==》过程优化 ==》运行跟踪(性能监控) 注意:每个过程中都会产生必须的文档 2.性能分析: ? Review PDM --表定义 --PI的选择 --表的记录数与空间...
ChooseAdd nodesand chooseTeradataon theTargetstab. Enter the following data sink properties: ForName, enter Teradata. ForNode parents, choose Drop column. ForTeradata connection, chooseteradata_connection. ForTable name, enterschema.tablenameof the table you c...
teradata_values"true"quoted booleanControls whetherstror a more specific Python data type is used for certain result set column value types. query_band"org=teradata-internal-telem;appname=dbt;"stringSpecifies the Query Band string to be set for each SQL request. ...
Specify a file name to append the verification URL and code to an existing file or create a new file if the file does not exist. Equivalent to the Teradata JDBC Driver CODE_APPEND_FILE connection parameter. column_name "false" quoted boolean Controls the name column returned by DBI::db...
Specify a file name to append the verification URL and code to an existing file or create a new file if the file does not exist. Equivalent to the Teradata JDBC Driver CODE_APPEND_FILE connection parameter. column_name "false" quoted boolean Controls the behavior of cursor .description ...
You can't use this table to add or delete columns. To choose all columns, select the Select All check box. External Columns The external (source) columns that you selected are listed in order. To change the order, first clear the Available External Column list, and then select the ...