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CREATE TABLE t2 (
command varchar(128) not null,
number int(5) not null flag=1,
message varchar(255) flag=2)
ENGINE=CONNECT TABLE_TYPE=JDBC CONNECTION='jdbc:oracle:thin:@localhost:1521:xe'
OPTION_LIST='User=system,Password=Choupy01,Execsrc=1';
SELECT * FROM t2 WHERE command = 'drop table employee';
command number message
drop table employee 0 Execute: java.sql.SQLSyntaxErrorException: ORA-00942: table or view does not exist
Warnings:
Warning 1105 Execute: java.sql.SQLSyntaxErrorException: ORA-00942: table or view does not exist
SELECT * FROM t2 WHERE command = 'create table employee (id int not null, name varchar(32), title char(16), salary number(8,2))';
command number message
create table employee (id int not null, name varchar(32), title char(16), salary number(8,2)) 0 Affected rows
Warnings:
Warning 1105 Affected rows
SELECT * FROM t2 WHERE command = "insert into employee values(4567,'Johnson', 'Engineer', 12560.50)";
command number message
insert into employee values(4567,'Johnson', 'Engineer', 12560.50) 1 Affected rows
Warnings:
Warning 1105 Affected rows
CREATE TABLE t1 ENGINE=CONNECT TABLE_TYPE=JDBC CATFUNC=tables
CONNECTION='jdbc:oracle:thin:@localhost:1521:xe'
OPTION_LIST='User=system,Password=Choupy01';
SELECT * FROM t1 WHERE table_name='employee';
Table_Cat Table_Schema Table_Name Table_Type Remark
NULL SYSTEM EMPLOYEE TABLE NULL
DROP TABLE t1;
CREATE TABLE t1 ENGINE=CONNECT TABLE_TYPE=JDBC TABNAME='EMPLOYEE' CATFUNC=columns
CONNECTION='jdbc:oracle:thin:@localhost:1521:xe'
OPTION_LIST='User=system,Password=Choupy01';
SELECT * FROM t1;
Table_Cat Table_Schema Table_Name Column_Name Data_Type Type_Name Column_Size Buffer_Length Decimal_Digits Radix Nullable Remarks
NULL SYSTEM EMPLOYEE ID 3 NUMBER 38 0 0 10 0 NULL
NULL SYSTEM EMPLOYEE NAME 12 VARCHAR2 32 0 NULL 10 1 NULL
NULL SYSTEM EMPLOYEE TITLE 1 CHAR 16 0 NULL 10 1 NULL
NULL SYSTEM EMPLOYEE SALARY 3 NUMBER 8 0 2 10 1 NULL
DROP TABLE t1;
CREATE SERVER 'oracle' FOREIGN DATA WRAPPER 'oracle.jdbc.driver.OracleDriver' OPTIONS (
HOST 'jdbc:oracle:thin:@localhost:1521:xe',
DATABASE 'SYSTEM',
USER 'system',
PASSWORD 'Choupy01',
PORT 0,
SOCKET '',
OWNER 'SYSTEM');
CREATE TABLE t1 ENGINE=CONNECT TABLE_TYPE=JDBC CONNECTION='oracle' tabname='EMPLOYEE';
SELECT * FROM t1;
ID NAME TITLE SALARY
4567 Johnson Engineer 12560.50
INSERT INTO t1 VALUES(6214, 'Clinton', 'Retired', NULL);
Warnings:
Note 1105 EMPLOYEE: 1 affected rows
UPDATE t1 set name='Trump' WHERE id = 4567;
Warnings:
Note 1105 EMPLOYEE: 1 affected rows
SELECT * FROM t1;
ID NAME TITLE SALARY
4567 Trump Engineer 12560.50
6214 Clinton Retired NULL
DELETE FROM t1 WHERE id = 6214;
Warnings:
Note 1105 EMPLOYEE: 1 affected rows
SELECT * FROM t1;
ID NAME TITLE SALARY
4567 Trump Engineer 12560.50
DROP TABLE t1;
SELECT * FROM t2 WHERE command = 'drop table employee';
command number message
drop table employee 0 Affected rows
Warnings:
Warning 1105 Affected rows
DROP TABLE t2;
DROP SERVER 'oracle';
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