SELECT FROM WHERE count uppercity TELAVIV MSSQL W

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דוגמא - פונקציות קבוצה SELECT FROM WHERE count(*) [ ] טבלאות upper(city) =

דוגמא - פונקציות קבוצה SELECT FROM WHERE count(*) [ ] טבלאות upper(city) = ‘TEL-AVIV’

סקירת פונקציות . MS-SQL עזרה של Ø : W 3 Schools Ø http:

סקירת פונקציות . MS-SQL עזרה של Ø : W 3 Schools Ø http: //www. w 3 schools. com/sql_functions. asp : בעברית Ø http: //webmaster. org. il/articles/sql-system-functions

דוגמא - מיון SELECT [ ] עמודות FROM [ ] עמודות WHERE [

דוגמא - מיון SELECT [ ] עמודות FROM [ ] עמודות WHERE [ ] תנאי ORDER BY last_name desc, first_name

דוגמא - Aggregation SELECT [ ] עמודות FROM [ ] עמודות WHERE [

דוגמא - Aggregation SELECT [ ] עמודות FROM [ ] עמודות WHERE [ ] תנאי GROUP BY city

Aggregation SELECT [ ] עמודות FROM [ ] עמודות WHERE [ ] תנאי GROUP

Aggregation SELECT [ ] עמודות FROM [ ] עמודות WHERE [ ] תנאי GROUP BY [ columns ] HAVING [ condition ] הפעלת תנאי על הקבוצה ð

דוגמא - Aggregation SELECT [ ] עמודות FROM [ ] עמודות WHERE [

דוגמא - Aggregation SELECT [ ] עמודות FROM [ ] עמודות WHERE [ ] תנאי GROUP BY city HAVING count(*) > 1

הכל ביחד SELECT FROM WHERE * users birthdate between ‘ 1/1/1973’ and ‘

הכל ביחד SELECT FROM WHERE * users birthdate between ‘ 1/1/1973’ and ‘ 1/1/1983’ ORDER BY birthdate DESC

תאור בתרשים Entity Name Attribute (PK) Attribute …

תאור בתרשים Entity Name Attribute (PK) Attribute …

דוגמא - תרשים users user_id user_name birthday hometown …

דוגמא - תרשים users user_id user_name birthday hometown …

SQL Web Admin SQL-Server עבור Web ממשק ניהול Ø http: //sqlwebadmin. codeplex. com :

SQL Web Admin SQL-Server עבור Web ממשק ניהול Ø http: //sqlwebadmin. codeplex. com : TOAD Ø http: //www. quest. com/toad-for-sql-server/ : כלי נוספים Ø http: //www. sqlmaestro. com/products/mssql http: //www. mylittleadmin. com/zip/mla_sql_3. 7. zip

טבלת החברים Name Type Allow null? uid bigint NOT NULL display_name varchar(50) NULL

טבלת החברים Name Type Allow null? uid bigint NOT NULL display_name varchar(50) NULL alternate_name varchar(50) NULL username varchar(50) NULL password varchar(50) NULL email varchar(50) NULL birthdate NULL gender varchar(50) NULL interested_in varchar(50) NULL relationship varchar(50) NULL picture_link varchar(50) NULL friends_count int NULL : שם טבלה user

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