convert decimal to whole number in sql

C Language Compilation whole process "Go"http://www.linuxdiyf.com/viewarticle.php?id=175655The concept of compiling: The compiler reads the source program (character stream), performs lexical and syntactic analysis, translates the high-level

SQL queries and SQL functions　　This chapter aims　　　　Understanding Oracle Data TypesUnderstanding Data Definition Languages and data manipulation languagesUnderstanding Transaction Control Languages and Data Control languagesMastering SQL Operators

Correspondence between data types in SQL Server and data types in MySQL (EXT): 78899477One, SQL Server and MySQL data storage differences1, datetime in SQL Server, reserved to microseconds (the second decimal point 3 bits), and MySQL only retained

Spark SQL is one of the newest and most technologically complex components of spark. It supports SQL queries and the new Dataframe API. At the heart of Spark SQL is the Catalyst Optimizer, which uses advanced programming language features, such as

A picture of "ten" words: SQL Server Database Summary A rough summary. After a period of study, also has some knowledge of the database. The database is basically made up of tables, relationships, and operations; for beginners to learn first: 1.

After a period of study, I have some knowledge about databases. databases are basically composed of tables, relationships, and operations. After a period of study, I have some knowledge about databases. databases are basically composed of tables,

oracle| Data | database first, some concepts of relational databases 　　 1, the value of the primary key can not be changed generally 　　 2. Foreign key: A field that points to another table or to the primary key or unique key of this table. The

1, Case...end (the specific value)The case is followed by a value, equivalent to the switch case in C #Note: You must have a condition after a case, and when after must be a value cannot be a condition.-----------------case--end---syntax structure---

Since the use of EF rarely write SQL and stored procedures, today need to write a more complex report, turned out the previous notes as a reference, feel this note is still very useful, so sent to share with the park friends.1, Case...end (the

PHP Function Index 967 functions A total of 967 functions Abs: Get absolute value. Acos: Gets the inverse cosine value. Ada_afetch: Gets the return column of the database. Ada_autocommit: Switch automatic change function. Ada_close: Close Adabas D