How to make MS Query work with comma separated parameters in Excel cell?
My query is:
SELECT *
FROM ABC
WHERE Id in (?)
When I put id number for example "1" the query works, but I want to put into a parameters cell a few id's 1, 2, 3, 4 etc, but then I'm trying to to this the query doesn't work... How can I put parameter with comma separated values?
there is 2 diff way to do it:
select * from abc where id in ('1','2','3') etc but not in excel - maybe use notepad++
second way :)
select * from abc where (id like '1' or id like '2' or id like '3') etc
:)
You can use IN in you sql query.
SELECT column_name(s)
FROM table_name
WHERE column_name IN (1,2,3,4);
also try to use BETWEEN with comma as parameters.
SELECT column_name(s)
FROM table_name
WHERE column_name BETWEEN value1 AND value2;
Following is the query to select column data from table, where column data starts with a OR b OR c. But the answer i am looking for is to Select data which starts with List of Strings.
SELECT * FROM Table WHERE Name LIKE '[abc]%'
But i want something like
SELECT * FROM Table WHERE Name LIKE '[ab,ac,ad,ae]%'
Can anybody suggest what is the best way of selecting column data which starts with list of String, I don't want to use OR operator, List of strings specifically.
The most general solution you would have to use is this:
SELECT *
FROM Table
WHERE Name LIKE 'ab%' OR Name LIKE 'ac%' OR Name LIKE 'ad%' OR Name LIKE 'ae%';
However, certain databases offer some regex support which you might be able to use. For example, in SQL Server you could write:
SELECT *
FROM Table
WHERE NAME LIKE 'a[bcde]%';
MySQL has a REGEXP operator which supports regex LIKE operations, and you could write:
SELECT *
FROM Table
WHERE NAME REGEXP '^a[bcde]';
Oracle and Postgres also have regex like support.
To add to Tim's answer, another approach could be to join your table with a sub-query of those values:
SELECT *
FROM mytable t
JOIN (SELECT 'ab' AS value
UNION ALL
SELECT 'ac'
UNION ALL
SELECT 'ad'
UNION ALL
SELECT 'ae') v ON t.vame LIKE v.value || '%'
I have earlier been using MySQL and there I could get the correct response with this select query.
SELECT *
FROM TABLE
WHERE COLUMN1 NOT IN ('Done', 'Closed')
AND COLUMN2 IN ('Dude1', 'Dude2', 'Dude3')
Now we have changed db to oracle and there it leaves out if COLUMN1 have no value in it. In another words, it's null/empty.
I have tried what I believe would be the correct way to make the query but it behaves not as I was hoping. Maybe someone have a solution that I could retrieve same information as in MySQL.
Last attempt I ended up with this query
SELECT *
FROM TABLE
WHERE COLUMN1 NOT IN ('Done', 'Closed')
OR COLUMN1 IS NULL
AND COLUMN2 IN ('Dude1', 'Dude2', 'Dude3')
When I run this query I get all that have null/empty as value in COLUMN1 but I also get Dude6 in COLUMN2 from the reply... and I can't figure out how I could do it any other way..
If I remove
OR Column1 IS NULL
I won't get the mysterious Dude6 as responses but I also won't get the rows where column1 is empty/null and with Dude1 in it for example..
You just need parentheses around your OR expression:
SELECT *
FROM TABLE
WHERE
(COLUMN1 NOT IN ('Done','Closed') OR COLUMN1 IS NULL)
AND COLUMN2 IN ('Dude1','Dude2','Dude3')
Just wanted to know if it was possible to do a pattern matching on a set of data from a table.
Like:
select * from Table where Column like any(select Pattern from PatternTable)
Note that the Pattern is always a substring of Column. Hence the use of like. Is it even possible to do this at a database level without the use of stored procedures?
If it helps, my RDBMS is MS SQL-Server
Edit:
Alright, I have a table containing a set of data like
PatternTable
____________
test1
test2
test3
test4
Now, a table Table has the following data:
Table
______
SomeDatatest4SomeData
SomeDataSomeData
Now, can I use a query as mentioned above to find a match: For the above query, this should return SomeDatatest4SomeData
You can do this using exists:
select *
from Table t
where exists (select 1
from PatternTable pt
where t.Column like pt.Pattern
);
SELECT t.*
FROM [Table] t
INNER JOIN PatternTable p ON t.[Column] LIKE '%' + p.Pattern + '%'
I know I can write a query that will return all rows that contain any number of values in a given column, like so:
Select * from tbl where my_col in (val1, val2, val3,... valn)
but if val1, for example, can appear anywhere in my_col, which has datatype varchar(300), I might instead write:
select * from tbl where my_col LIKE '%val1%'
Is there a way of combing these two techniques. I need to search for some 30 possible values that may appear anywhere in the free-form text of the column.
Combining these two statements in the following ways does not seem to work:
select * from tbl where my_col LIKE ('%val1%', '%val2%', 'val3%',....)
select * from tbl where my_col in ('%val1%', '%val2%', 'val3%',....)
What would be useful here would be a LIKE ANY predicate as is available in PostgreSQL
SELECT *
FROM tbl
WHERE my_col LIKE ANY (ARRAY['%val1%', '%val2%', '%val3%', ...])
Unfortunately, that syntax is not available in Oracle. You can expand the quantified comparison predicate using OR, however:
SELECT *
FROM tbl
WHERE my_col LIKE '%val1%' OR my_col LIKE '%val2%' OR my_col LIKE '%val3%', ...
Or alternatively, create a semi join using an EXISTS predicate and an auxiliary array data structure (see this question for details):
SELECT *
FROM tbl t
WHERE EXISTS (
SELECT 1
-- Alternatively, store those values in a temp table:
FROM TABLE (sys.ora_mining_varchar2_nt('%val1%', '%val2%', '%val3%'/*, ...*/))
WHERE t.my_col LIKE column_value
)
For true full-text search, you might want to look at Oracle Text: http://www.oracle.com/technetwork/database/enterprise-edition/index-098492.html
A REGEXP_LIKE will do a case-insensitive regexp search.
select * from Users where Regexp_Like (User_Name, 'karl|anders|leif','i')
This will be executed as a full table scan - just as the LIKE or solution, so the performance will be really bad if the table is not small. If it's not used often at all, it might be ok.
If you need some kind of performance, you will need Oracle Text (or some external indexer).
To get substring indexing with Oracle Text you will need a CONTEXT index. It's a bit involved as it's made for indexing large documents and text using a lot of smarts. If you have particular needs, such as substring searches in numbers and all words (including "the" "an" "a", spaces, etc) , you need to create custom lexers to remove some of the smart stuff...
If you insert a lot of data, Oracle Text will not make things faster, especially if you need the index to be updated within the transactions and not periodically.
No, you cannot do this. The values in the IN clause must be exact matches. You could modify the select thusly:
SELECT *
FROM tbl
WHERE my_col LIKE %val1%
OR my_col LIKE %val2%
OR my_col LIKE %val3%
...
If the val1, val2, val3... are similar enough, you might be able to use regular expressions in the REGEXP_LIKE operator.
Yes, you can use this query (Instead of 'Specialist' and 'Developer', type any strings you want separated by comma and change employees table with your table)
SELECT * FROM employees em
WHERE EXISTS (select 1 from table(sys.dbms_debug_vc2coll('Specialist', 'Developer')) mt
where em.job like ('%' || mt.column_value || '%'));
Why my query is better than the accepted answer: You don't need a CREATE TABLE permission to run it. This can be executed with just SELECT permissions.
In Oracle you can use regexp_like as follows:
select *
from table_name
where regexp_like (name, '^(value-1|value-2|value-3....)');
The caret (^) operator to indicate a beginning-of-line character &
The pipe (|) operator to indicate OR operation.
This one is pretty fast :
select * from listofvalue l
inner join tbl on tbl.mycol like '%' || l.value || '%'
Just to add on #Lukas Eder answer.
An improvement to avoid creating tables and inserting values
(we could use select from dual and unpivot to achieve the same result "on the fly"):
with all_likes as
(select * from
(select '%val1%' like_1, '%val2%' like_2, '%val3%' like_3, '%val4%' as like_4, '%val5%' as like_5 from dual)
unpivot (
united_columns for subquery_column in ("LIKE_1", "LIKE_2", "LIKE_3", "LIKE_4", "LIKE_5"))
)
select * from tbl
where exists (select 1 from all_likes where tbl.my_col like all_likes.united_columns)
I prefer this
WHERE CASE WHEN my_col LIKE '%val1%' THEN 1
WHEN my_col LIKE '%val2%' THEN 1
WHEN my_col LIKE '%val3%' THEN 1
ELSE 0
END = 1
I'm not saying it's optimal but it works and it's easily understood. Most of my queries are adhoc used once so performance is generally not an issue for me.
select * from tbl
where exists (select 1 from all_likes where all_likes.value = substr(tbl.my_col,0, length(tbl.my_col)))
You can put your values in ODCIVARCHAR2LIST and then join it as a regular table.
select tabl1.* FROM tabl1 LEFT JOIN
(select column_value txt from table(sys.ODCIVARCHAR2LIST
('%val1%','%val2%','%val3%')
)) Vals ON tabl1.column LIKE Vals.txt WHERE Vals.txt IS NOT NULL
You don't need a collection type as mentioned in https://stackoverflow.com/a/6074261/802058. Just use an subquery:
SELECT *
FROM tbl t
WHERE EXISTS (
SELECT 1
FROM (
SELECT 'val1%' AS val FROM dual
UNION ALL
SELECT 'val2%' AS val FROM dual
-- ...
-- or simply use an subquery here
)
WHERE t.my_col LIKE val
)