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Difference between View and table in sql

What is the main difference between view and table in SQL. Is there any advantage of using views instead of tables. 7 Answe...
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SQLAlchemy: print the actual query

...'literal_binds' flag, passed to compile_kwargs: from sqlalchemy.sql import table, column, select t = table('t', column('x')) s = select([t]).where(t.c.x == 5) print(s.compile(compile_kwargs={"literal_binds": True})) the above approach has the caveats that it is only supported for basic types, su...
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How to center a checkbox in a table cell?

... contains nothing but a checkbox. It is rather wide because of text in the table header row. How do I center the checkbox (with inline CSS in my HTML? (I know)) ...
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Difference between database and schema

... between a Database and a Schema in SQL Server? Both are the containers of tables and data. 5 Answers ...
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Change One Cell's Data in mysql

How can I change the data in only one cell of a mysql table. I have problem with UPDATE because it makes all the parameters in a column change but I want only one changed. How? ...
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Escaping keyword-like column names in Postgres

If the column in Postgres' table has the name year , how should look INSERT query to set the value for that column? 3 An...
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SCOPE_IDENTITY() for GUIDs?

...ng OUTPUT. This works when you're inserting multiple records also. CREATE TABLE dbo.GuidPk ( ColGuid uniqueidentifier NOT NULL DEFAULT NewSequentialID(), Col2 int NOT NULL ) GO DECLARE @op TABLE ( ColGuid uniqueidentifier ) INSERT INTO dbo.GuidPk ( Col2 ) OUTPUT in...
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Reading Excel files from C#

...ionString); var ds = new DataSet(); adapter.Fill(ds, "anyNameHere"); DataTable data = ds.Tables["anyNameHere"]; This is what I usually use. It is a little different because I usually stick a AsEnumerable() at the edit of the tables: var data = ds.Tables["anyNameHere"].AsEnumerable(); as thi...
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UICollectionView inside a UITableViewCell — dynamic height?

...plication screens requires us to place a UICollectionView inside of a UITableViewCell . This UICollectionView will have a dynamic number of items, resulting in a height which must be calculated dynamically as well. However, I am running into problems trying to calculate the height of the embe...
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mysqldump - Export structure only without autoincrement

... Sed option would not remove all auto increments if you export multiple tables, only the last one. Also, --skip-auto-increment is not an existing option. How did this answer get to be rated so high? – Lex Jun 17 '15 at 20:51 ...