17acef57b4
chore: add pre-commit hooks chore: add pre-commit hooks chore: add pre-commit hooks chore: add pre-commit hooks
24 lines
698 B
Plaintext
24 lines
698 B
Plaintext
== Stored Procedures
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=== Safe Stored Procedure (Microsoft SQL Server)
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-------------------------------------------------------
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CREATE PROCEDURE ListCustomers(@Country nvarchar(30))
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AS
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SELECT city, COUNT(*)
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FROM customers
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WHERE country LIKE @Country GROUP BY city
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EXEC ListCustomers ‘USA’
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-------------------------------------------------------
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=== Injectable Stored Procedure (Microsoft SQL Server)
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-------------------------------------------------------
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CREATE PROCEDURE getUser(@lastName nvarchar(25))
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AS
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declare @sql nvarchar(255)
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set @sql = 'SELECT * FROM users WHERE
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lastname = + @LastName + '
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exec sp_executesql @sql
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-------------------------------------------------------
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