wrong sql syntax in your query

The SQL parser component of an RDBMS validates the syntax of the user's query to ensure it follows the rules and structure of the SQL language. If the query syntax is incorrect, the parser will generate an error message indicating the issue to the user.

The syntax for dynamic sql is

For example if you want to create table at run time then syntax is

Declare

V-string varchar2(900);

begin

V_string:='create table ORACLE (empno number,ename varchar2(90)');

execute immediate V_string;

end;

/

SQL-3 is short for Structured Query Language Level 3, which is a standard that defines the syntax and semantics of SQL queries. It includes features like advanced outer joins, enhanced data manipulation capabilities, and support for recursive queries. SQL-3 builds upon SQL-92 and provides more advanced functionality for managing databases.