Question: I want to find SQL Server table columns which are using user-defined types . I also want to find SQL Server columns in which the nulability at the column level is different from the nullability set at
Create a user Define value to find the last column and last row value make a UDF in sql server Table1 ID Name Address 1 A Delhi 2 B Noida 3 C GZB 4 D Bihar i say this way Declare@vvarchar(50) Select@v= address from Table ...
The challenge could be as simple as that there’s a need to search for column names in SQL Server to find duplicate names or even to search if a column exists, especially on large databases with thousands of tables. There are many solutions on the internet for this and most of the sugge...
To find the constraint name in SQL Server, use the viewtable_constraintsin theinformation_schemaschema. The columntable_namegives you the name of the table in which the constraint is defined, and the columnconstraint_namecontains the name of the constraint. The columnconstraint_typeindicates the ...
In this blog, we are going to see how we can add two columns to an existing table. While adding the columns, we need to check whether the columns are already available or not. I hope you all know how to add new column to an existing table. However, let me go ahead and explain ...
The above query lists all unused queries that are not primary and unique keys, but it also lists all unused indexes that SQL Server has not worked with. The user_updates column in the dm_db_index_usage_stats DMV is counting where the index was updated as the application has carried some...
Before going through the workaround to update the values in identity column, you have to understand that: You cannot update the value of the identity column in SQL Server using UPDATE statement. You can delete the existing column and re-insert it with a new identity value. ...
The dbid column in the sysdm_exec_sql_text may contain null value. So using it to filer the queries executed against a specific database in not reliable. Other Options One option to find the last few executed queries is by using server-side trace for a short time and collect the SQL st...
When you say :last 10 row in a table" , you need to first define the criteria for this ordering. Do you want the latest 10 rows inserting into a table by time ? If Yes, do you have a column in that table to store the date & time when a row was inserted into a table. ...
The thing to keep in mind here is to also include an extra left-most blank column in Excel when copying the data from Excel to SQL Server. Follow these steps to copy and paste the data from Excel to SQL Server using a table with an auto-incrementing ID column: ...