I need to write a sql statement(Oracle) where I can withdraw data from two diff tables and check for a condition and return a certain string. My statement goes like this, When I run this I get a error: “FROM keyword not found where expected”and points to the c in line 2. and if I change the from to line
Tag: select
SQL: Update a table column with data in column retrieved from a view in same procedure
I’m trying to do a select and update within the same local procedure. The idea is to retrieve the number of ordered products from a specific order in the view (Produktantal) and then updating the stock numbers (antal) from the table “produktlager” with the data retrieved from the view. I’m receiving the follow error message Error: ER_BAD_FIELD_ERROR: Unknown column ‘Produktantal’
SQL Select after character /
I’d like to select everything AFTER a certain character (/) that is placed on the most right side. I’v in CSV_COL(3) this text 200/100 or 50/10 ot 10/5 etc.. and i need to uso only number to the …
MySQL – Select on varchar column with 0 (zero) as criteria returns all rows?
Sorry in advance – this seems like a really dumb question. But… If I run a select query on a varchar() column, but use zero for the column value in the where clause – why does it return all rows? …
MySQL One row for each hour 00:01:00 and 23:59:00 interval of the day
I’m trying to get one row for each hour of the day, which I intent to left join certain data to. I need selected the 00:01:00 and 23:59:00 interval hour for each day. I have tried this solution but I can’t selected 00:01:00 and 23:59:00 interval hour but only 00:00:00 and 23:00:00 interval hour. How to do resolve this ?
SQL statement HOW to count all relevant rows (A,B) and (B,A) together
I am trying to count all rows where seller and buyer has also an inverted relationship. So the buyer sells to seller. I do not have any clue to group them together. Table T1| ———————- …
Conditional Query Using “AS” field
Above you can see my code. It is currently returning exactly the output I want when you remove the “WHERE” function. I’m adding the “WHERE” function and attempting to access the new column I made called “NPO”. It seems as if the column does not exist to the SQL editor, but it does exist when the query is ran. How
Mysql Left join index
I used the following query To display items from two tables, where the id of the first table is the item_id of the second. My question is , when I try to display this in php , if I want to display a.id i can try with: or since both tables have id,on the first example displays only if there
Multiple SUM in one query with multiple where
I’m trying to write a SQL query that produces a table with summarized values for each year and month. I have a table that looks something like this: And another table that looks like this: I want to have a query that returns the sum for each month like this: Explanation of the output: Year and Month are obvious RegTime
How to use aggregate functions in SQL Server
I have a situation where I have a Customer table and I need to locate document numbers from a column which is structured as a string where the first 4 characters represent the type of document (e.g.,’…