在Teradata 中,CREATE TABLE 语句用于创建一个新的表。其基本格式如下: sql CREATE TABLE table_name ( column1 datatype [constraint], column2 datatype [constraint], ... [PRIMARY KEY (column1, column2, ...)], [UNIQUE (column1, column2, ...)], [FOREIGN KEY (column1, column2, ...) ...
Teradata的CREATE TABLE (缩写关键字为CT)语句用于创建表。示例:输入:CREATE TABLE输出:执行CREATE tab2 AS tab1时,从tab1中复制的结构将用于创建表tab2。如果CREATE TABLE语句包含WITH DATA选项,则会将tab1的数据也复制到tab2中。使用CREATE AS时,源
CREATE TABLE command is used to create tables in Teradata.SyntaxFollowing is the generic syntax of CREATE TABLE statement.CREATE <SET/MULTISET> TABLE <Tablename> <Table Options> <Column Definitions> <Index Definitions>; Table Options − Specifies the physical attributes of the table such as ...
Creates a new empty table in the current database.This table is owned by the user who executes the command. However, if the system administrator creates a table in the sc
-- Create a new external tableCREATEEXTERNALTABLE{database_name.schema_name.table_name|schema_name.table_name|table_name} (<column_definition>[ ,...n ] )WITH(LOCATION='folder_or_filepath',DATA_SOURCE=external_data_source_name, [FILE_FORMAT=external_file_format_name] [ ,<reject_options>[...
(aINT, bINT, areaINTGENERATEDALWAYSAS(a * b));-- Create a table with a string column with a case-insensitive collation.>CREATETABLEnames(nameSTRINGCOLLATEUNICODE_CI);-- Create a table with a default collation and override for a specific column.>CREATETABLEnames(nameSTRING, first_name...
TERADATA WORKDAY_RAAS MONGODB When specifying a federated JDBC source, you must also specify theOPTIONSclause with the necessary connection information. SeeQuery databases using JDBCfor more information on querying federated data sources. The following additional file formats to use for the table are ...
IBM JR20264: TERADATA WRAPPER NEEDS TO HAVE UPDATE AUTHORITY ON THE TABLE OTH ERWISE CREATE NICKNAME WILL FAIL - United StatesIbm Corporation
"EXECUTE AT" with Dynamic Linked Server Name "explicit value must be specified for identity column in table" error in SQL 2000 "FROM clause have the same exposed names. Use correlation names to distinguish them" "No transaction is active." error when trying to send a transactional SQL statmen...
When you save the workbook, the data source either becomes a part of the existing data source or is added to your repository, depending on which of the methods you choose. If you paste the data as a data source, the data source is saved with the workbook when you save the workbook as...