How to select column names in teradata

Author: zznf

August undefined, 2024

Webuse DemoDatabase go create table tblCountries ( " Country code " varchar(15), " Country Name " varchar(15) ) The SELECT statement with space in the column’s name You can use the square brackets to populate the columns with space in the name. Suppose we want to get the country code and country name columns from the tblCountries table. 1 2 … Web15 jan. 2024 · Select ColumnName from DBC.ColumnsV where Tablename='ABC' and DatabaseName='YourDatabaseName'; If you want something generic that works for …

How to trim white space using IN-DB tool? TRIM fun... - Page 2 ...

http://www.dsxchange.com/viewtopic.php?t=157484 Web31 jul. 2024 · How to find out the tables with specific column names in them in Teradata? Scenario: We have column names that we want to look up in the entire DB and list out … flood damage restoration robertstown

Get the column name along with column data in Teradata

Web8 sep. 2024 · Since teradata does not accept column which are same as reserved words so it has been created as "TITLE". I have a RCP enabled job, where source and target table have this kind of column ("TITLE"). While I read this column as "TITLE" (in SELECT query) the output column name coverts to TITLE (double quote gets removed). Web30 jan. 2024 · There is a column that can have several values. I want to select a count of how many times each distinct value occurs in the entire set. I feel like there's probably an obvious sol Solution 1: SELECT CLASS , COUNT (*) FROM MYTABLE GROUP BY CLASS Copy Solution 2: select class , count( 1 ) from table group by class Copy Solution 3: … Web21 aug. 2016 · Teradata Order by Syntax Following is the syntax of the SELECT statement with ORDER BY clause. SELECT column1, column2, .... FROM tablename ORDER BY 1 DESC; Teradata Order by Example Following is an example of a SELECT statement with ORDER BY clause. SELECT * FROM teradatapoint.customer order by 1; flood damage restoration service+ideas

- Dynamic Column Name - Community - Teradata

How to select column names in teradata

Solved: In-Database Error - The object name is too long in.

WebSkip to page content. Skip to page content Web16 mei 2013 · Using column number inplace of column name in SQL Select statement 694243 Dec 21 2009 — edited May 16 2013 Is there a way to run sql select statements with column numbers in place of column names? Current SQL select AddressId,Name,City from Address Is this possible select 1,2,5 from Address Thanks in Advance

Did you know?

Web29 okt. 2024 · To get all the column names used in database in Teradata select columnname from dbc. columns. where tablename =’tbl’ and databasename = ‘database’ How can I get column names and datatypes of a table in Teradata? You can use “SHOW VIEW VIEW_NAME” or “HELP COLUMN VIEW_NAME. *” to get all column names and … Web21 jul. 2024 · You can use "Substrig" and "charindex" functions to get what you want. See this code as a demo on how to use it: declare @name varchar (30) set @name = 'shyam banarjee' select SUBSTRING (@name,1,charindex (' ',@name)-1) In your case, instead of being a variable in the select, it will be your column name.

Web31 okt. 2024 · SELECT C.ColumnName, LENGTH (ColumnName) as ColumnNameLength, C.DatabaseName, C.TableName FROM DBC.ColumnsV C JOIN DBC.TablesV T ON C.TableName = T.TableName AND C.DatabaseName = T.DatabaseName AND T.TableKind = 'T' WHERE C.DatabaseName NOT IN ( 'All', 'Crashdumps', 'DBC', …

Web5 sep. 2024 · I have found out that in the ODBC Data Source > go to you Hive configuration > Advance Option > tick the "Use Native Query", then it won't use the table_name.column_name syntax anymore... and will use … Web19 apr. 2024 · The general syntax of the SQL SELECT AS is as follows. SELECT column_name1 AS new_name1, column_name2 AS new_name2, ..........

Web9 apr. 2015 · Is there a way to get column name and data type in a Teradata SQL Assistant 15.0 view? In Oracle 11g you can do something like desc tablename and get a script …

Web26 aug. 2015 · 1 If a Index_type is defined ‘P’ that will be Primary partition index , If Table is Partition under these AMP this value will be Q And for each Q defined you can use further query to get partition table details from this table SEL * FROM dbc.indexconstraints WHERE databasename = database AND tablename = 'store_sales' AND constrainttype = 'Q' ; flood damage restoration sherwoodWeb29 okt. 2024 · SELECT col1, col2, col3, col4 FROM table1 then you also need to SQL GROUP BY col1, col2, col3, col4 As you found out as well, the last column you select (and therefore the column just before your FROM) shouldn't have a comma after it. The comma will indicate to SQL that there is another column about to be used great low carb bread company fettuccine pastaWeb31 okt. 2024 · Numeric in Teradata are columns with the following data types: BYTEINT, SMALLINT, INTEGER, BIGINT, DECIMAL/NUMERIC, FLOAT/REAL/DOUBLE PRECISION, NUMBER. The query below lists all columns with numeric data types. Query SELECT DatabaseName, TableName ... ColumnName - name of the column; DataType - type of … great low carb bread company pastaWebCase 1: Teradata Concatenate 2 columns We can concatenate 2 columns by specifying the column names and adding the concatenate operator ( ) in between. SQL xxxxxxxxxx select emp_no, first_name, last_name, first_name last_name as full_name from emp where emp_no<10004; great low carb bread company low carb pastaWeb21 aug. 2016 · Teradata Order by Syntax Following is the syntax of the SELECT statement with ORDER BY clause. SELECT column1, column2, .... FROM tablename ORDER BY … great low carb bread company in storesWeb3 okt. 2024 · Something is wrong with the SELECT expression that you're building. When I said you're naming your field with DESC, this is one keyword used in a SELECT expression. So what Alteryx basically does is that it builds out a SELECT expression with these IN-DB tools, that is why this could be something you could debug. greatlowcarb.com couponWeb7 apr. 2024 · Teradata Alter Table with Rename option is used to rename a column name in Teradata Table. Teradata Alter Table Rename Column Syntax The syntax of … great low carb bread company rotini pasta