To my surprise, the following two queries returned different results:
SELECT *
FROM foo
JOIN bar
ON bar.id=foo.bar_id
JOIN baz
ON baz.id=foo.baz_id
LEFT JOIN zig
ON zig.foo_id=foo.id;
Tag: statement
Switch DELETE and LIKE in the SQLite statement
I tried to merge the two into a single statement, and I would even be satisfied with two separate statements… I know it must be possible, but how?
This is what I tried:
DELETE FROM my
PostgreSQL common statement
postgres=# create database mydb;
CREATE DATABASE
postgres=# alter database mydb;
ALTER DATABASE
postgres=# create table mydbtable(name varchar(80),year int);
CREATE TABLE
postgre
EFCORE Method for performing SQL statements: Fromsql and ExecuteSQLCommand
Preface The methods of executing Sql statements in EFCore are: FromSql and ExecuteSqlCommand; in EF6, SqlQuery and ExecuteSqlCommand, and FromSql and SqlQuery are very different, and the return val