Question #8. From invoices table, write a query to retrieve everything (all columns), plus, add an additional column that shows the invoice_date month value in ENGLISH, and name that column “Invoice Month”. Hint1, refer to the following sample: ... Invoice Date ... Invoice Month ... 2018-04-08 ... April ... 2018-05-31 ... May ... 2018-06-18 ... June Hint2: MONTHNAME function.
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
Question #8.
From invoices table, write a query to retrieve everything (all columns), plus, add an additional
column that shows the invoice_date month value in ENGLISH, and name that column “Invoice
Month”.
Hint1, refer to the following sample:
... Invoice Date ... Invoice Month
... 2018-04-08 ... April
... 2018-05-31 ... May
... 2018-06-18 ... June
Hint2: MONTHNAME function.
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