Unlock a world of possibilities! Login now and discover the exclusive benefits awaiting you.
How do I inner join an excel spreadsheet and a sql table. Both have got speciality and consultant fields but I only want the information for the spec and consultants that appear on the excel sheet, so I need to inner join right? (see the screenshot its still bringing through information that doesnt have a spec in the excel but does in the sql)
This is my code:
EXCEL:
LOAD Specialty,
Specialty as "Spec",
Business_Unit,
Planned_Sessions,
Consultant as "cons",
Consultant
FROM
(biff, embedded labels, table is Sheet1$);
SQL:
LOAD "session_date" as "date",
"session_unique_identifier" as "Session_id",
"session_specialty" as "Spec",
"scheduled_start",
"scheduled_finish",
"session_actual_start",
"session_actual_finish",
"session_consultant" as "cons",
"session_consultant",
theatre,
"theatre_area",
"number_of_notcan_ops",
"number_of_ops";
SQL SELECT *
FROM Surgery.dbo."vw_thea_sessions_current"
I agree with Michael.
the correct syntax would be like this
OLEDB CONNECT TO ()
[table name]:
load *
sql select * from table_name;
left join
LOAD col1,col2
FROM
[Your Excel File]
(biff, embedded labels, table is [Plan1$]);
remember that both must have a column name in common for the qlikview associate it.
hope it helps you
for inner join, just add this before the sql load
SQL:
inner join (EXCEL) load
...
But from your descriotion folows that you need in fact left join:
SQL:
left join (EXCEL) load
...
Edit: Some explanation:
Inner join loads data that exists in both tables. Left join keeps all from the first table, regardless if it exists or not in the second.
I agree with Michael.
the correct syntax would be like this
OLEDB CONNECT TO ()
[table name]:
load *
sql select * from table_name;
left join
LOAD col1,col2
FROM
[Your Excel File]
(biff, embedded labels, table is [Plan1$]);
remember that both must have a column name in common for the qlikview associate it.
hope it helps you
Thanks, could you look at my attachments and tell me where to put the join, they are on 2 different tabs.
I'm a bit confused.
Thanks for your help so far.
well, I could not understand very well your attachment, but anyway
you have to put the left join on the load script between the 2 loads, like my example
Your excel and your database must have a field with the same name
you can find the documentation for joins on your reference documentation.
I hope it helps you.