Town Field Poem:
——— Dream who feel, the water month Build blog. Baiqian tribulation, only know the vicissitudes of the world.
——— today holds the Buddhist language, the technology is boundless willing to learn. Willing to do what you learn, cast a conscience blog.
——————————————————————————————————————————
1 Code
1--Create a database2 CREATE DATABASE HelloWorld13 4--use helloworld1 this database5 Use helloworld16 7--Create a table teacher8 CREATE TABLE Teacher9 (TenIdintPrimary Key Identity (1,1), OneName nvarchar (Ten), AClass nchar (2) - ) - the--look at teacher, what's this form? - Select* fromTeacher - ---insert these lines into this table + INSERT INTO Teacher -Values'nu wa Niang','Taoism'), +('meta-start Tianzun','Taoism'), A('Buddha Buddha','Buddhist'), at('Jesus','Christ'), -('Green-degree mother','Buddhist'), -('nine days should be meta-tianzun of Thunder','Taoism'), -('The salt-free Empress','Taoism'), -('Heavenly Queen','Taoism') - in ---[] denotes a character, [] can write some characters in the restrictions to--Find the Teacher table, the first character in the class column is the contents of all rows with 0 to 9 10 digits, and there are no eligible content in the column + Select* fromTeacher - whereClass like'[0-9]%'
2 Show
——————————————————————————————————————————
The essence of the blog, in the technical part, more in the town yard a poem.
Sqlsever is a good language, worth studying hard. Familiar with the database of additions and deletions, write procedures necessary.
If the content of the post can be improved, or even the wrong place, please leave a comment, I will try to correct, strive to cast a conscience blog.
Note: This article is only as a scientific research study, if I inadvertently violated your rights and interests, please be sure to timely inform, I will make corrections.
Sqlsever base WHERE []-a character's limit is a range