sqlqueries_builder v1.0.1

NodeJS-MySQL

This are files that help a developer create their own SQL queries without having to deal with syntax. For this projects there are 4 basic classes that help build the SQL Queries:

• Colume
• Row
• builder
• Condition
• Conditions

Getting Started

1. npm install sql_builder --save
2. install the microsoft Access DB engine https://www.microsoft.com/en-us/download/details.

Class Colume

Represent a Column in Database, each column has a value and a field name has Props of:

        Field //the field name of a colume
        Value //the value of the field (can be any value)

Constructor:

• (string field, object value) create a new Column with the data

Class Row

Represent a Row in Database,each row has a list of Columns Has Props of:

  [] Columes  //each row carry a list of Columes

for the Constructor you need to send a list of Columes

Condition

Represent a Conditions in a SQL Syntax Queries Has props of:

 Field
 Value
 Condition

The condition string can be only : - = - != - > - < - >= - <=

Conditions

represent a list of Conditions has props of

[] Conditions // a list of Conditions
spearte // the type of list of Conditions

spearte can be only 2 types 1. And 2. Or

Builder

It's a static class returning only sql queries strings

Constructors

• Has no constructors

public static actions

1. insert returns a sql insert string
2. _delete return a sql delete string
3. update return a sql update string
4. select return a sql select string