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Date and Time Functions
Describes some commonly used date and time functions like, CURRENT_DATE(), CURRENT_TIME(), and EXTRACT(). 2022-10-01, 194🔥, 0💬

Installing MySQL Server on Linux
This chapter provides introductions and tutorial examples about MySQL database server on CentOS systems. Topics include installing MySQL 8.0 on CentOS 8; starting and stoping 'mysqld' as a system service; setting MySQL 'root' password; MySQL file and data locations; MySQL log files; backing up MySQL... 2022-10-01, 194🔥, 0💬

Numeric Value Functions
Describes some commonly used numeric functions like, ABS(), CEILING(), COS(), PI(), RANDOM(), ROUND(), and TRUNCATE(). 2022-10-01, 193🔥, 0💬

Character String Functions
Describes some commonly used character string functions like, CONCAT(), CHAR_LENGTH(), SUBSTRING(), UPPER(), LOWER(), TRIM(), and POSITION(). 2022-10-01, 192🔥, 0💬

ALTER TABLE - Statement to Alter Table Structures
A tutorial example is provided on how to use ALTER TABLE statements to add, delete, modify, columns and indexes. 2022-10-01, 192🔥, 0💬

Introduction of MySQL Programs
Notes and tutorial examples are provided on MySQL 8.0 programs. Topics include a list of MySQL 8.0 major programs; introduction of mysqld, mysqladmin, mysql, mysqldump, and mysqlimport programs. 2022-10-01, 191🔥, 0💬

Numeric Literal Evaluation Examples
This section provides tutorial examples on how numeric literals are evaluated to values of different datatypes. 2022-10-01, 191🔥, 0💬

Bulk Changes on Large Tables
This chapter provides tutorial notes on bulk changes no large tables. Topics include general general guidelines for bulk changes; deleting records with simple conditions; deleting records that are not referenced. 2022-10-01, 191🔥, 0💬

Creating Tables with AUTO_INCREMENT Columns
Describes how to create a table with an AUTO_INCREMENT column. 2022-10-01, 190🔥, 0💬

Table Column Types for Date and Time Values
Describes 6 types of table columns to store date and time values: TIME, DATE, TIMESTAMP, TIME WITH TIME ZONE, TIMESTAMP WITH TIME ZONE, and INTERVAL. 2022-10-01, 188🔥, 0💬

WHERE Clause of a SELECT Statement
This section provides tutorial examples on how to use the WHERE clause to filter rows out of the base table in a SELECT statement. 2022-10-01, 188🔥, 0💬

SQL and Database Terminologies
This section provides brief descriptions of terminologies related to SQl and database. 2022-10-01, 187🔥, 0💬

Defining and Calling Stored Procedures
This chapter provides tutorial notes on store procedures. Topics include what is a stored procedure; creating a stored procedure; calling a stored procedure to run; passing data into and out of stored procedures. 2022-10-01, 187🔥, 0💬

%mysql% Variable for MySQL Server Path
Tutorial example on how to create an environment variable '%mysql%' to represent the MySQL Server directory path name. This gives a quick way to invoke a MySQL command like '%mysql%\bin\mysql'. 2022-10-01, 187🔥, 0💬

Impact of Binary Logging on INSERT
This section provides a tutorial example to demonstrate the performance impact of binary logging, about 50% of execution time reduction on INSERT and other data change statements. 2022-10-01, 187🔥, 0💬

Performance Comparison of Inserting Integers vs. Strings
This section provides a tutorial example on how to check performance comparison between inserting integers and inserting strings to MySQL database. 2022-10-01, 186🔥, 0💬

What Is InnoDB Storage Engine
This section describes the InnoDB storage engine, the default storage engine in the newer versions of MySQL server. 2022-10-01, 186🔥, 0💬

CREATE PROCEDURE - Statement to Create Stored Procedures
This section provides tutorial examples on how to use CREATE PROCEDURE statements to create stored procedures. 2022-10-01, 185🔥, 0💬

Table Column Types for Byte Strings
Describes 2 types of table columns to store Byte strings: BINARY and VARBINARY. 2022-10-01, 185🔥, 0💬

Clustered Index Used by InnoDB Engine
This section describbes the Clustered Index data structure used by the InnoDB engine to stored indexed data rows of a table in MySQL server. 2022-10-01, 185🔥, 0💬

Commonly Used Functions
This chapter provides tutorial notes on built-in functions. Topics include commonly used flow control functions, character string functions, numeric functions, data and time functions, the cast function. 2022-10-01, 184🔥, 0💬

References
This section provides a list of reference materials used in this book. 2022-10-01, 184🔥, 0💬

Examples of Different Types of Operation
This section provides tutorial examples of different types of operations: numeric, predicate, date and time. 2022-10-01, 183🔥, 0💬

Table Column Types for Look Up Values
Describes 2 types of table columns to store look up values: ENUM and SET. 2022-10-01, 183🔥, 0💬

<< < 1 2 3 4 5 6 7 8 > >>   ∑:175  Sort:Date

Android ASP Astrology Big5 Bitcoin Blowfish Built-in C# Calendar CD-DVD Cheminformatics Chinese Cryptography DES Email Encoding Ethereum Flash GB2312 General H Herong History HTML Java JavaScript JDBC JSP JVM Linux Molecule Movie Music MySQL Neural Network Perl PHP Physics PKI Publication Python Reference REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO