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Here is an easy and convenient cursor based solution. DECLARE @search_string VARCHAR(100), @table_name SYSNAME, @table_id INT, @column_name SYSNAME, @sql_string VARCHAR(2000) SET @search_string = 'StringtoSearch' DECLARE tables_cur CURSOR FOR SELECT name, object_id FROM sys.objects WHERE type = 'U' OPEN tables_cur FETCH NEXT FROM tables_cur INTO @table_name, @table_id WHILE (@@FETCH_STATUS = 0 ...
I'm looking at creating a basic ORM (purely for fun), and was wondering, is there a way to return the list of tables in a database and also the fields for every table? Using this, I want to be able to loop through the result set (in C#) and then say for each table in the result set, do this (e.g. use reflection to make a class that will do or ...
When a database, not limited to a relational database, has a matrix structured data, it can be borrowed this terminology, but there might be a more specifical one. In relational databases , for example, a table is always a matrix, so at each column in a table corresponds a field in a record and at each row corresponds a record: different ...
This is a mix of database design decision and your database vendor custom capabilities (ie. you should check the documentation of your (r)dbms and eventually learn some "tips & tricks" for scaling), also the configuration of your dbms is crucial for scaling (replication, data partitioning and so on);
You could Backup the database and then restore, changing the file location during the restore process. using T SQL. ALTER DATABASE databaseName SET OFFLINE GO. ALTER DATABASE databaseNAme MODIFY FILE (NAME =db, FILENAME = 'C:\Program Files\Microsoft SQL Server\MSSQL.2\MSSQL\Data\db.mdf') GO --if changing log file name
Any of the T-SQL code below will work in SQL Server 2019:-- here, you need to prefix the database name in INFORMATION_SCHEMA.TABLES SELECT TABLE_NAME FROM [MSSQL-TEST].INFORMATION_SCHEMA.TABLES; -- The next 2 ways will require you to point -- to the specific database you want to list the tables USE [MSSQL-TEST]; -- (1) Using sys.tables SELECT * FROM sys.tables; -- (2) Using sysobjects SELECT ...
You can query the database's information_schema.columns table which holds the schema structure of all columns defined in your database. Using this query: select * from information_schema.columns where column_name = 'ProductNumber' The result would give you the columns: TABLE_NAME, TABLE_CATALOG, DATA_TYPE and more properties for this database ...
If you want to export / save all data of a database into a .sql file, do this: Right click on the database in SQL Server Management Studio; Tasks-> Generate Scripts; Script entire database and all database objects; Next; Click - Advanced; Scroll down to Types of data to script and set from Schema only -> Schema and data-> Ok
If I want to know the server I can use: @@SERVERNAME Is there an equivalent function for getting database/catalog name. I know that we can set it in the script with USE statement but what if it ...
Insert Into FEMALE(ID, Image) Select '1', BulkColumn from Openrowset (Bulk 'D:\thepathofimage.jpg', Single_Blob) as Image