cum a fost seara de ieri

Sotiile discuta intre ele in pauza de pranz:

1: Cum a fost seara ta de ieri?

2: Un dezastru total! Sotul a venit acasa, a mancat in 4 minute mancarea pe care o gatisem toata dupa amiaza, am facut dragoste 3 minute si apoi a adormit in doua minute. Tu?

1: Superba! Am ajuns acasa, sotul ma astepta deja, m-a invitat la o cina romantica la restaurant o mancare nemaiintalnita. Dupa cina ne-am plimbat la brat o ora intreaga sub cerul instelat. Acasa, a aprins zeci de lumanari in jurul nostru, preludiul a durat o ora dupa care am facut dragoste infocata o ora intreaga si apoi, am stat amandoi de vorba inca o alta ora. A fost o seara de neuitat!

 

In acelasi timp, sotii discuta intre ei in pauza de pranz:

1: Cum a fost seara ta de ieri?

2: Geniala: mancarea era gata cand am ajuns acasa, am mancat, am facut dragoste si ne-am culcat. Dar seara ta?

1: A fost un dezastru! Am ajuns acasa devreme ca sa instalez noul dulap. Masina de gaurit a provocat un scurt circuit, nu am reusit sa repun curentul in functiune. Cand a venit ea acasa, ca sa putem manca ceva, a trebuit sa o scot la un restaurant. Mancarea a fost atat de scumpa ca nu mi-au mai ramas bani de taxi ca sa ne intoarcem asa ca ne-am intors pe jos. Acasa a trebuit sa aprind lumanari ca sa putem vedem ceva. Imi venea sa explodez de nervi si draci asa ca mi-a trebuit o ora pana m-am excitat si inca o ora ca sa termin. Pe urma mi-a trebuit inca o ora ca sa adorm pentru ca in tot timpul asta doamnei mele nu i-a tacut gura nici macar o singura secunda!

MySQL INNER JOIN Tutorial: the comma operator

Here you find information about writing inner joins with the comma operator. It’s the most basic way to combine (join) two tables. There is an alternative syntax that can be used, because in MySQL you can write inner joins in two different ways. Another popular way is it to use the INNER JOIN command or synonymous keywords like CROSS JOIN and JOIN. Please make sure to read our dedicated documentation for more information when you understand the comma operator syntax.

The following examples are equivalent to the INNER JOIN examples, to make it easy to compare them. The first example builds the Cartesian product of two tables: Every row in the left table is combined with every row in the right table. In ANSI SQL, this is called a cross join. MySQL however doesn’t distinguish between inner joins and cross joins.

— inner join without a condition: a cross join
SELECT *
FROM <firstTable> a, <anotherTable> b

— inner join with WHERE-clause
SELECT *
FROM <firstTable> a, <anotherTable> b
WHERE a.<columnName> = b.<columnName>

When you write inner joins using the comma operator, there is only one way to specify the join condition: with a WHERE-clause.

Basics

An inner join combines all matching rows from two related tables. Two rows match if they are related, for example because they share a common column. When you write an inner join with the comma operator, the join condition which reflects a relationship between tables is added as a WHERE clause. You can use inner joins to SELECT, UPDATE or DELETE data that is stored within MySQL tables. Here are two more examples which are equivalent to the INNER JOIN examples:

SELECT *
FROM tableA a, tableB b
WHERE a.someColumn = b.otherColumn

SELECT *
FROM tableA a, tableB b
WHERE a.columnName = b.columnName

Further information

You have seen how to write inner joins with the comma operator. From our point of view, it’s “OK” to use this feature. However, using the alternative syntax makes it easier to read your joins. It’s considered as a good behavior to write statements where you can directly see if it’s an INNER JOIN or a CROSS JOIN (the Cartesian product of two tables).

canon error e16

error occurs usualy when insert a new cartdrige

the easy solution is to press “stop” more than 5 seconds