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1

votes
1

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98

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Select on Northwind database using JPA and JDBC Template

I would like to perform select statement on Northwind database like this bellow. select distinct b.*, a.CategoryName from Categories a inner join Products b on a.CategoryID = b.CategoryID where b.Discontinued = 'N' order by b.ProductName; I have two problems regarding this operation : I have crea...
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1

votes
1

answer
45

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Why I do not need a configuration bean for Environment interface

I don't understand why I don't need configuration bean when I want to use Environment interface? For example, to use environment variable 'filename' I have to @Autowired Environment in my class @Autowired private Environment env; public BigDecimal getRate(String currency, Date rateDate) { fileNam...
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