CREATE OR REPLACE PROCEDURE BULK_PLSQL(deptid NUMBER) IS names DBMS_SQL.VARCHAR2_TABLE; sals DBMS_SQL.NUMBER_TABLE; c NUMBER; r NUMBER; sql_stmt VARCHAR2(32767) := 'SELECT last_name, salary FROM employees WHERE department_id = :b1'; BEGIN c := DBMS_SQL.OPEN_CURSOR; DBMS_SQL.PARSE...
basic_filterがコール元によって設定されていない場合、このサブプログラムはCREATE TABLE、INSERT、SELECT、UPDATE、DELETEおよびMERGEタイプの文のみを取得します。 sqlset_owner SQLチューニング・セットの所有者。現行のスキーマ所有者の場合はNULL。 recursive_sql SQLチューニング・セットに...
CREATE TABLE test (test NUMBER(10)); Run DemoCREATE OR REPLACE PROCEDURE execute_plsql_block( plsql_code_block CLOB) IS ds_cur PLS_INTEGER :=dbms_sql.open_cursor; sql_tabledbms_sql.VARCHAR2S; c_buf_len CONSTANT BINARY_INTEGER := 256; v_accum INTEGER := 0; v_beg INTEGER := 1; ...
The following example fetches the rows from the emp table and displays the results. DECLARE curid INTEGER; v_empno NUMBER(4); v_ename VARCHAR2(10); v_hiredate DATE; v_sal NUMBER(7,2); v_comm NUMBER(7,2); v_sql VARCHAR2(50) := 'SELECT empno, ename, hiredate, sal, ' || ...
Rather than defining explicit ref cursor out parameters, theRETURN_RESULTprocedure in theDBMS_SQLpackage allows you to pass them out implicitly. To see an example of this, create the following table. CREATE table t1 ( id NUMBER, description VARCHAR2(30), ...
*** Incorrect Example *** CREATEORREPLACEPROCEDUREddlproc (tablename VARCHAR2, colname VARCHAR2, coltype VARCHAR2)AS cursor1 INTEGER; ignore INTEGER; BEGIN cursor1 := dbms_sql.open_cursor; dbms_sql.parse(cursor1,'CREATE TABLE :x1 (:y1 :z1)', dbms_sql.v7); dbms...
CREATEDATABASESampleDB GOUSESampleDB GOCREATETABLEEmployees(EmployeeIDINTPRIMARYKEY,FirstName NVARCHAR(50),LastName NVARCHAR(50),Email NVARCHAR(100),HireDateDATE)GO 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 说明 上面的代码首先创建了一个名为SampleDB的数据库,并在该数据库中创...
importjava.sql.*;publicstaticvoidJDBCexample(String userid, String passwd) {try{ Class.forName("oracle.jdbc.driver.OracleDriver"); Connection.conn=DriverManager.getConnection("jdbc:oracle:thin:@db.yale.edu:1521:univdb", userid, passwd);
CREATE DATABASE database name; Example CREATE DATABASE school; Now the database of names school will be created. What is RDBMS? Relational Database Management System is a DBMS specifically configured for a relational database. RDBMS is known as advanced versions of DBMS or subsets of DBMS. ...
DROP TABLE table_name; Example:Let’s consider the same table that we have created in theCREATE TABLEtutorial. Let’s check the existence of the table in the database first by using DESC statement: DESC STUDENT; This will show the table definition, which will confirm that the tableSTUDENTin...