WebJan 5, 2024 · create or replace package body except_cols_pkg as function describe ( tab in out dbms_tf.table_t, except_cols dbms_tf.columns_t ) return dbms_tf.describe_t as begin for i in 1 .. tab.column.count loop if tab.column(i).description.name member of except_cols then tab.column(i).for_read := false; tab.column(i).pass_through := false; end if; end loop; return …WebJan 5, 2001 · SQL> SQL> begin 2 execute immediate 'create table t 3 (user_id, username,created, 4 constraint iot_plsql_pk primary key(user_id)) 5 organization index 6 …
Oracle之SQL查询练习题(二)_向着太阳,向着光的博客-CSDN博客
http://code.js-code.com/java/252512.html WebMyBatis employs powerful OGNL based expressions to eliminate most of the other elements: if choose (when, otherwise) trim (where, set) foreach if The most common …bruce mcrae haldane
Example of Begin End Mysql statement - ExamplesOf.com
WebDec 15, 2024 · The procedure works just the same, regardless if we’re reading the output from the DBMS_OUTPUT call. It is there purely for logging purposes. Now, if we call the above procedure from a tool like SQL Developer or sqlplus, we could write: SET SERVEROUTPUT ON BEGIN my_procedure (1, 2); END; / To get a result like this:WebApr 14, 2024 · Step into a world of creative expression and limitless possibilities with Otosection. Our blog is a platform for sharing ideas, stories, and insights that encourage you to think outside the box and explore new perspectives.WebDECLARE howmany INTEGER; num_tables INTEGER; BEGIN -- Begin processing SELECT COUNT(*) INTO howmany FROM USER_OBJECTS WHERE OBJECT_TYPE = 'TABLE'; -- Check number of tables num_tables := howmany; -- Compute another value dbms_output.put_line (to_char (num_tables,'999G999G990') ' tables'); END; Here is an example of using a cursor … bruce mcqueary