![]() ![]() In my example above I want to order by the ORDER_DATE column. I am assuming that I need to change something in the code below in the file, but I am unsure where to start. This doesn't apply to server side processing does it? I apologize for being a bit of a newbie on this, but I am using the server side processing script as my starting point. You can see the newly created table 'Students' in the below image. You will see a pop-up message for successful creation of the table. Now click on execute SQL and it will create a table named 'Students'. Now enter the column names and generate SQL. Here are all the config files if you are curious. Create Table Let's see how to create table using RazorSQL: Specify the table name and column name. This is how I am doing the where clause in DataTables (takes 25 seconds): SSP::complex( $_GET, $sql_details, $table, $primaryKey, $columns, null, "CUST_DIV = '05' AND CUST_CODE = '123456789'" ) This is what the SQL Query looks like (takes 1/2 second): SELECT Okay, well here are the nitty gritty details. It makes me wonder if the filter is happening post filter or something.Īm I doing something wrong in how I am executing the query? What can I do to get faster results? That is not a normal response from a typical SQL query. It is odd to me that DataTables returns the statement "Showing 1 to 10 of 349 entries (filtered from 2,173,873 total entries)" Why is it even taking the time to gather the information about the total number of entries. the journal entry name and description, and other information about the journal entry. This (30 seconds or so) is about how long it takes to query this type of information in the SQL system if you are trying to query a column that is not indexed. Order Management Shipping Interface tables in Oracle Fusion. When I run the same query through the DataTables system, it takes about 25 seconds to process the same data (about 300 rows or so). If I run a third party tool like RazorSQL on the IIS/PHP server (or anywhere else on the network for that matter), I can get the results by customer in less than 1 second (about. Suppose our table whose name is one has 3 columns. Note : We can use either DESCRIBE or DESC (both are Case Insensitive ). Since in database we have tables, that’s why we use DESCRIBE or DESC (both are same) command to describe the structure of a table. I have started out with the Simple Server Side Processing example and have slowly adopted it for MSSQL. As the name suggests, DESCRIBE is used to describe something. Basically, this is a table of all the orders in an accounting system. I have IIS/PHP installed on one server and the MSSQL server is on another box in the same environment. I have all the columns that I am doing my where clauses on properly indexed. It is on a very high end DB system that performs exceedingly quickly. A VIEW can derived from one or more tables. It is a named specification of a result table. It facilitates you to look at the data in one or more tables. A view is not a real table and doesnt have any permanent storage. This feature is useful when there are constraints on the naming of tables.Okay, so I have a MSSQL database with about 2 Million Rows in it. A view is used to define an alternative way of representing the data stored in a table. It facilitates user to work with both without facing any problem. It doesn't have actually two tables with the same name in spite they have two different schemas "Regular" and "Parttime". You can also create two different tables with the same name "Employee" where one table has regular information and the other has parttime information of employee. ![]() ![]() You can create multiple schemas in a database as well as multiple database objects with same name, with different schema groups.Ī schema can contain tables, functions, indices, tablespaces, procedures, triggers etc.įor example, you create two different schemas named as "Regular" and "Parttime" for an "employee" database. To do so schema provides a group environment. In a database, it is not possible to create multiple database objects with same name. DB2 Schema is a collection of named objects classify logically in the database.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |