I am creating project with Laravel Illuminate that connects to existing Firebird database using jacquestvanzuydam project. The problem is that Firebird doesn't use quotes around table and field names, but my present configuration tries to add quotes around table names in each select that it creates automatically.
How to configure Laravel or Illuminate to create SQL statements without quotes?
try to write table name like it named in your database. in your model.
protected $table = 'TABLE_NAME';
i had that problem and solved it by written table name in uppercase
Related
I am working with SCD Type 2 transformation in SAS Data integration Studio (4.905) and using Postgres (12) as database.
I am facing the following error when I try to execute a query via passthrough:
When using passthrough in Postgres, SCD Type 2 doesn't enclose the table name in quotes (which would keep the name uppercase, since postgres converts all unquoted data to lowercase) and so doesn't find it as you can see.
My questions are:
Is there a way to make SCD2 transformation declare the table’s name, used via passthrough, in quotes?
Is there a way to make the SCD2 transformation create intermediate tables ‘name in lower case so that the reference is not lost when doing passthrough?
Is there a global option in DI that allow us to modify/edit temporary table names?
Source and target tables are postgresql tables, with name and columns name in lowercase:
Please, if anyone has faced this problem before or knows what is missing, please, let I know.
To solve this issue, we have to select the following highlighted (source and target) table options. It results in quotes around source/target table names:
Then, SCD2 transformation automatically put quotes in tables y columns names as you can see:
I have a table named import.
I want to rename the table with the following statement in a sql script below.
Unfortunately I can't, because sql treats the term import as a psql keyword.
How can I change the name in a sql script?
I have a Database change management also called database migration or database upgrading. Database change management is the process of managing the change of a database over the course of an application's lifecycle. What could change in a database? The database structure (i.e. the tables), master data but even indices, triggers and stored procedures could be added, changed or deleted over time.
ALTER TABLE import
RENAME TO api_exchange;
I am aware I can change the table name with a PostgreSQL client, but I need to do it in a SQL script for postgreSQL 10 in order to keep my Database change management intact.
You can quote reserved words using double quotes:
-- \i tmp.sql
CREATE TABLE "select"(id integer);
ALTER TABLE "select"
RENAME TO api_exchange;
\d api_exchange
In the begining I have given service broker enable status to database on MSSQL 2008. I have two tables with same fields. First one is existing table. Other is created new by me. Hub is not working with first existing table, but works fine with other table which we create new.
Our select statement is basic and we have used only select field like 'select field1,field2 from Table1 where field2=1'.
I am using C#.
What kind of problem can be in this issue, how can we solve?
I have found solution. SignalR wants table scheame name in sql statement. Default scheme name is dbo and our sql or stored procedure include dbo. Like:
'Select field1,field2 from dbo.Table1 where field2=1'.
I am trying to rename a table in db2 like so
rename table schema1.mytable to schema2.mytable
but getting the following error message:
the name "mytable" has the wrong number of qualifiers.. SQLCODE=-108,SQLSTATE=42601
what is the problem here.... I am using the exact syntax from IBM publib documentation.
You cannot change the schema of a given object. You have to recreate it.
There are severals ways to do that:
If you have only one table, you can export and import/load the table. If you use the IDX format, the DDL will be included in the generated file. If using another format, the table has be created.
You can recreate the table by using:
Create table schema2.mytable like schema1.mytable
You can extract the DDL with the db2look tool
If you are changing the schema name for a schema given, you can use ADMIN_COPY_SCHEMA
These last two options only create the table structure, and you still need to import the data. After having create the table, you insert the data by different ways:
Inserting directly
insert into schema2.mytable select * from schema1.mytable
Via load from cursor
Via a Load or import from file (The file exported in the previous step)
The problem is the foreign relations, because they have to be recreated.
Finally, you can create an alias. It is easier, and you do not have to deal with relations.
You can easily rename a table with this statement:
RENAME TABLE SCHEMA.TABLENAME TO NEWTABLENAME;
You're not renaming table in provided example, you're trying to move to different schema, it's not the same thing. Look into db2move tool for this.
if you want to rename a table in the same schema, you can use like this.
RENAME TABLE schema.table_name TO "new_table_name";
Otherwise, you can use tools like DBeaver to rename or copy tables in a db2 db.
What if you leave it as is and create an alias with the new name and schema.
Renaming a table means to rename a table within same schema .To rename in other schema ,db2 call its ALIAS:
db2 create alias for
I have a .NET 4.0 application that uses Entity Framework 4 that connects to a MS SQL 2008 database. The naming convention used is for example table "Clients", fields : "Id", "Id_Order". Now I need to switch from SQL Server to Oracle Server, so I migrated the MS SQL database to oracle database, but the problem is that all the table names and column names are uppercased, so by generating the edmx for oracle(using ODAC), I will have to change in code from "Clients" to "CLIENTS", "Id" to "ID", "Id_Client" to "ID_CLIENT", and it's a lot to change.
The migration was done using the built-in migration tool from Oracle SQL Developer 3.1.07.
A snippet from the generated script:
CREATE TABLE Clients (
I have read that in order to create case-sensitive identifiers you must use double quotes.
So I think the script should be something like this:
CREATE TABLE "Clients" (
Does anyone know a migration tool that perserves names case or at least a general option that I can switch on in the script ?
Why do you need to change the code? The whole point of Oracle being case-insensitive is that you can refer to the table as clients, Clients, CLIENTS, or even clIeNtS, and it will work.
You only use the double-quotes if you want case-sensitivity for some reason, but unless you have table names that are the same apart from case (shudder), you shouldn't need it.