A detailed introduction to Datetable

C # parses the JSON into Datetable #region parses the JSON into datetable//<summary>//To parse the JSON into datetable. Json data formats such as:

1. C # parses Json into datetable

Introduction: SELECT * from Information_schema.columns WHERE column_name= ' brand_id '; The Table_schema field is the name of the DB (the database to which it belongs), and TABLE_NAME is the name of the table.

2. An array return interface for action occurrence

Introduction: Action-generated array return interface title, I have a form on the interface, after the completion of the submission, the action after the related processing, resulting in a two-dimensional array, my front desk has a jquery datetable plug-in, I want to receive the following action generated by the array, How to write the code, give a simple example $sql = "Select A.id,a.snam

3. PHP MySQL summation statement

Summary: Automatically calculate the value of two fields to assign to another field sql: $sql =quot;updatetablesetsum=mathe+ ...