From c991a26a7ad4ea599ee48d0a73282e8a6472a2f9 Mon Sep 17 00:00:00 2001 From: Rex Date: Wed, 11 Aug 2021 13:29:50 -0400 Subject: [PATCH] es Q el --- .idea/.gitignore | 3 +++ .idea/SQL.BuildAndDestroy.iml | 9 +++++++++ .idea/misc.xml | 6 ++++++ .idea/modules.xml | 8 ++++++++ .idea/runConfigurations.xml | 10 ++++++++++ .idea/vcs.xml | 6 ++++++ answers/exercise1.sql | 1 + answers/exercise10.sql | 3 +++ answers/exercise11.sql | 3 +++ answers/exercise12.sql | 3 +++ answers/exercise13.sql | 3 +++ answers/exercise14.sql | 3 +++ answers/exercise15.sql | 3 +++ answers/exercise16.sql | 2 ++ answers/exercise17.sql | 3 +++ answers/exercise18.sql | 3 +++ answers/exercise19.sql | 2 ++ answers/exercise2.sql | 1 + answers/exercise20.sql | 1 + answers/exercise3.sql | 8 ++++++++ answers/exercise4.sql | 1 + answers/exercise5.sql | 1 + answers/exercise6.sql | 2 ++ answers/exercise7.sql | 2 ++ answers/exercise8.sql | 2 ++ answers/exercise9.sql | 3 +++ 26 files changed, 92 insertions(+) create mode 100644 .idea/.gitignore create mode 100644 .idea/SQL.BuildAndDestroy.iml create mode 100644 .idea/misc.xml create mode 100644 .idea/modules.xml create mode 100644 .idea/runConfigurations.xml create mode 100644 .idea/vcs.xml diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100644 index 0000000..26d3352 --- /dev/null +++ b/.idea/.gitignore @@ -0,0 +1,3 @@ +# Default ignored files +/shelf/ +/workspace.xml diff --git a/.idea/SQL.BuildAndDestroy.iml b/.idea/SQL.BuildAndDestroy.iml new file mode 100644 index 0000000..d6ebd48 --- /dev/null +++ b/.idea/SQL.BuildAndDestroy.iml @@ -0,0 +1,9 @@ + + + + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..639900d --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/.idea/modules.xml b/.idea/modules.xml new file mode 100644 index 0000000..9bfba77 --- /dev/null +++ b/.idea/modules.xml @@ -0,0 +1,8 @@ + + + + + + + + \ No newline at end of file diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml new file mode 100644 index 0000000..797acea --- /dev/null +++ b/.idea/runConfigurations.xml @@ -0,0 +1,10 @@ + + + + + + \ No newline at end of file diff --git a/.idea/vcs.xml b/.idea/vcs.xml new file mode 100644 index 0000000..35eb1dd --- /dev/null +++ b/.idea/vcs.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/answers/exercise1.sql b/answers/exercise1.sql index e69de29..07c2318 100644 --- a/answers/exercise1.sql +++ b/answers/exercise1.sql @@ -0,0 +1 @@ +CREATE DATABASE myNewDB; \ No newline at end of file diff --git a/answers/exercise10.sql b/answers/exercise10.sql index e69de29..e79bbe7 100644 --- a/answers/exercise10.sql +++ b/answers/exercise10.sql @@ -0,0 +1,3 @@ +SELECT * +FROM Students +WHERE City LIKE 'Philadelphia' OR 'Trenton'; \ No newline at end of file diff --git a/answers/exercise11.sql b/answers/exercise11.sql index e69de29..4f5564e 100644 --- a/answers/exercise11.sql +++ b/answers/exercise11.sql @@ -0,0 +1,3 @@ +SELECT * +FROM Students +ORDER BY City ASC; \ No newline at end of file diff --git a/answers/exercise12.sql b/answers/exercise12.sql index e69de29..b7744ca 100644 --- a/answers/exercise12.sql +++ b/answers/exercise12.sql @@ -0,0 +1,3 @@ +SELECT * +FROM Students +ORDER BY City DESC; \ No newline at end of file diff --git a/answers/exercise13.sql b/answers/exercise13.sql index e69de29..d1cb759 100644 --- a/answers/exercise13.sql +++ b/answers/exercise13.sql @@ -0,0 +1,3 @@ +SELECT * +FROM Students +ORDER BY Country, City ASC; \ No newline at end of file diff --git a/answers/exercise14.sql b/answers/exercise14.sql index e69de29..b76e9a6 100644 --- a/answers/exercise14.sql +++ b/answers/exercise14.sql @@ -0,0 +1,3 @@ +SELECT * +FROM Students +WHERE PostalCode IS NULL; \ No newline at end of file diff --git a/answers/exercise15.sql b/answers/exercise15.sql index e69de29..5fe4fdb 100644 --- a/answers/exercise15.sql +++ b/answers/exercise15.sql @@ -0,0 +1,3 @@ +SELECT * +FROM Students +WHERE PostalCode IS NOT NULL; \ No newline at end of file diff --git a/answers/exercise16.sql b/answers/exercise16.sql index e69de29..ee79129 100644 --- a/answers/exercise16.sql +++ b/answers/exercise16.sql @@ -0,0 +1,2 @@ +UPDATE Students +SET City = 'Edinburgh'; \ No newline at end of file diff --git a/answers/exercise17.sql b/answers/exercise17.sql index e69de29..3462b49 100644 --- a/answers/exercise17.sql +++ b/answers/exercise17.sql @@ -0,0 +1,3 @@ +UPDATE Students +SET City = 'Edinburgh' +WHERE City LIKE 'Scotland'; diff --git a/answers/exercise18.sql b/answers/exercise18.sql index e69de29..c1d2608 100644 --- a/answers/exercise18.sql +++ b/answers/exercise18.sql @@ -0,0 +1,3 @@ +PDATE Students +SET City = 'Edinburgh', Country = 'Scotland' +WHERE id = 35; \ No newline at end of file diff --git a/answers/exercise19.sql b/answers/exercise19.sql index e69de29..7c56939 100644 --- a/answers/exercise19.sql +++ b/answers/exercise19.sql @@ -0,0 +1,2 @@ +DELETE FROM Students +WHERE Country LIKE 'Scotland'; \ No newline at end of file diff --git a/answers/exercise2.sql b/answers/exercise2.sql index e69de29..e7487f3 100644 --- a/answers/exercise2.sql +++ b/answers/exercise2.sql @@ -0,0 +1 @@ +DROP DATABASE myNewDB; \ No newline at end of file diff --git a/answers/exercise20.sql b/answers/exercise20.sql index e69de29..5c66fd1 100644 --- a/answers/exercise20.sql +++ b/answers/exercise20.sql @@ -0,0 +1 @@ +DELETE FROM Students; \ No newline at end of file diff --git a/answers/exercise3.sql b/answers/exercise3.sql index e69de29..ed358a7 100644 --- a/answers/exercise3.sql +++ b/answers/exercise3.sql @@ -0,0 +1,8 @@ +CREATE TABLE Users ( + UserID int, + LastName varchar(255), + FirstName varchar(255), + Address varchar(255), + City varchar(255) + +); \ No newline at end of file diff --git a/answers/exercise4.sql b/answers/exercise4.sql index e69de29..e62f6ef 100644 --- a/answers/exercise4.sql +++ b/answers/exercise4.sql @@ -0,0 +1 @@ +DROP TABLE Users; diff --git a/answers/exercise5.sql b/answers/exercise5.sql index e69de29..12321ad 100644 --- a/answers/exercise5.sql +++ b/answers/exercise5.sql @@ -0,0 +1 @@ +TRUNCATE TABLE Users; \ No newline at end of file diff --git a/answers/exercise6.sql b/answers/exercise6.sql index e69de29..bb0ecee 100644 --- a/answers/exercise6.sql +++ b/answers/exercise6.sql @@ -0,0 +1,2 @@ +ALTER TABLE Users +ADD Birthday DATE; \ No newline at end of file diff --git a/answers/exercise7.sql b/answers/exercise7.sql index e69de29..b0e8666 100644 --- a/answers/exercise7.sql +++ b/answers/exercise7.sql @@ -0,0 +1,2 @@ +ALTER TABLE Users +DROP COLUMN Birthday; \ No newline at end of file diff --git a/answers/exercise8.sql b/answers/exercise8.sql index e69de29..5eb2622 100644 --- a/answers/exercise8.sql +++ b/answers/exercise8.sql @@ -0,0 +1,2 @@ +INSERT INTO Students (StudentName, Address, City, PostalCode, Country) +VALUES ('Jane Doe', '57 Union St', 'Glasgow, Scotland', 'G13RB'); \ No newline at end of file diff --git a/answers/exercise9.sql b/answers/exercise9.sql index e69de29..9edece6 100644 --- a/answers/exercise9.sql +++ b/answers/exercise9.sql @@ -0,0 +1,3 @@ +SELECT * +FROM Students +WHERE City NOT LIKE 'Philadelphia'; \ No newline at end of file