for example
x_b3_traceid:"a773dea28b76dbda" x_b3_spanid:"9a3872ff020f1342" x_b3_parentspanid:"-"
this 3 under one column.now i want to lo split it and put it as separate column in other table.
thanks in advance
Related
IS there a way in SQL to make multiple rows for a common column, show up in one?
For example I would like this output:
to show up as:
I believe this article contains solutions to your question -
SQL Query to concatenate column values from multiple rows in Oracle
Trying to create relationships (joins) between tables in power pivot.
Got 2 tables I wold like to join together, connected with a common column = CustomerID.
One is a Fact Table the other Dim table (look up).
I have run the "remove duplicates" on both tables without any problem.
But I still get an error saying : "the relationship cannot be created because each column contains duplicate values. Select at least one column that contains only unique values".
The Fact Table contains duplicates (as it should?) and the Dim Table do not, why do I get this error?
Help much appreciated
Created an appended table with both columns "CustomerID". After the columns where appended together I could "remove duplicates" and connect the tables together through the newly created appended table.
Don't know if this causes another problem later however.
You can also check for duplicate id values in a column by using the group by feature.
Remove all columns except ID, add a column that consists only of the number 1.
Group by ID, summing the content of the added column and filter out IDs whose total equals 1. What's left are duplicated IDs.
I have a data table which has 3 columns . I am populating the values of each column separately in a loop which causes the table structure to be in the format as shown in the image. How to clear every column at the beginning of the loop so that all data comes in a proper tabular format. In short I want to have a data table with variable number of rows possible for each column.
To clear every column at beginning of the loop you have two options:
loop all rows
remove column, add column
Depending on the plenty of rows the two options have different performances.
For large amount of rows i prefer the second option.
Table 1
Table 2
How to split the multi valued columns and keep it in individual Column in ORACLE DB?
Here Table 1 is the source table and "Product Region" column contains multiple names and I would like to split it and the sample output is in Table 2.
Can anyone please give me a guidance?
Advance thanks.
I know the title might seem confusing but the real situation is as follow: I have two tables with existing data and both of them have n rows but different columns. The order of the rows in two tables do match. So the goal is such that after appending, the first row of the second table is appended to the first row of the first table, etc. and all the columns from the second table are added to the first table - basically just like paste two tables together.