I am trying to get data from Multiple Tables in a same SQL Database along with the Table name from which those are taken from. Select [timestamp] ,[User ID] ,[HCA Location Code] …
How to get entries which are grouped and satisfy restriction within the group?
In the table REPORT there are following 3 columns: RID – report id, which is not unique TYPE – can be either new or cancel, report is identified by RID, so one report can have multiple cancellations …
Transpose Columns having values into Rows
I have a requirement that needs columns with values to be transposed into rows. For instance refer to the table below: cust: cust_id | cover1 | cover2 | cover3 1234 | ‘PAG’ | Null | ‘TDE’ 5678 | …
Create View based on join of column name and table value of two tables
I got two tables. and a second The resulting View I need would look like this: I only managed to get it done with one column combined with a where clause: I would probably need some command which loop through the column names and joins column names with the values in the attribute column, because the real tab…
Getting date, and count of unique customers when first order was placed
I have a table called orders that looks like this: And that contains the following data: I would like a result set returning each unique date, and a separate column showing how many customers that placed their first order that day. I’m having problems with querying this the right way, especially when th…
How to filter table with entity from other tables related by many to many relationship using GORM?
I have Product table which is connected with the other two tables Categorie & AttributeValue using many to many relationships. I am using GORM as an ORM. go struct for those tables are like bellow….
Else statement not executing inside while loop of SQL database
Else statement not working inside while loop public void loginButton() throws ClassNotFoundException, SQLException{ Class.forName(“com.mysql.jdbc.Driver”); Connection con = (…
SELECT * where all of integer[] cell are in a set of values
I’m trying to solve exactly this: How to check if a cell of type integer array contains a certain value in SQL but for multiple values on boths sides so something like this: SELECT id FROM table …
How to insert ignore MySQL rows into another table and update a field when duplicates found?
I’m trying to make a telemarketing campaign management web application. Application user can upload Excel sheets including telephone number + status fields to the application and update the “status” …
copy a table to another and add a column that is the tablename of the source
I want to copy some tables who all have the same prefix into one table. The destination table should have on column more then the source, that is the name of the source table. I tried this : INSERT …