Php Recordset

ORDER BY keyword ORDER BY keyword used to sort the data in the record set. Syntax SELECT column_name (s) FROM table_name ORDER BY column_name Note: SQL insensitive case. ORDER BY and order by equivalent. Example The following example selects all the data stored in the "Person" table, and according to "Age & ...

mysql tutorial _result (): The advantage is easy to use; The disadvantage is that the function is less, a call can only get a row of elements of the result data set, a relatively low efficiency for larger database tutorials; mysql_result () function returns a field in the result set value. If successful, the function returns the field value. If it fails, it returns false. Syntax mysql_result (data, row, field) Parameter Description data Required. Specifies the result identifier to use. This identifier is ...

Operation database is the basis of dynamic Web programming, this article gives you a detailed description of how PHP operates MySQL database 1. Establish and close connection 1 mysql_connect () resource mysql_connect ([string hostname [:p ort][:/path/to/socket][,string username] [, String Passwor ...

The complete collection of SQL statement operations deserves to be permanently stored the following statements are part of the MSSQL statement and are not available in Access. SQL classification: ddl-data Definition language (create,alter,drop,declare) dml-Data Manipulation Language (Select,delete,update,insert) dcl-Data Control Language (Grant,revoke, Commit,rollback first, briefly introduce the basic statement: 1, Description: Create number ...

SELECT DATA FROM A DATABASE TABLE A SELECT statement is used to select data from a database. Syntax SELECT column_name (s) FROM table_name Note: SQL statements are not case-sensitive. SELECT and select equivalent. In order for PHP to execute the above statement, we must use the mysql_query () function. This function is used to send queries or commands to MySQL. Example The following example selected stored in "Pers ...