How to connect Servlet to Oracle
so far i have see some example from internet on how to connect servlet with Oracle.. but i don't undertand the statement below
"jdbc:oracle:thin:@elab-unix4.bus.umich.edu:1521:elab"
can any expert please explain to me??
what is @elab-unix4.bus.umich.edu ?? elab is database's name?
so far i have see some example from internet on how to
connect servlet with Oracle.. but i don't undertand
the statement below
"jdbc:oracle:thin:@elab-unix4.bus.umich.edu:1521:elab"
can any expert please explain to me??
what is @elab-unix4.bus.umich.edu ?? elab is
database's name?jdbc:oracle: type driver
thin: Type of driver again. Oracle distinguishes between thin/thick, but I'm not sure of the features. We use thin.
:@elab-unix4.bus.umich.edu:1521:elab
IP Address of box where db resides:@elab-unix4.bus.umich.edu, port:1521, db instance: elab.
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<HEAD>
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<%@ page import="java.util.*"%>
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PRIVATE_HNDL BINARY_INTEGER IN/OUT
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STATUS_CODE BINARY_INTEGER IN/OUT
REASON_PHRASE VARCHAR2(256) IN/OUT
HTTP_VERSION VARCHAR2(64) IN/OUT
PRIVATE_HNDL BINARY_INTEGER IN/OUT
DATA RAW OUT
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STATUS_CODE BINARY_INTEGER IN/OUT
REASON_PHRASE VARCHAR2(256) IN/OUT
HTTP_VERSION VARCHAR2(64) IN/OUT
PRIVATE_HNDL BINARY_INTEGER IN/OUT
DATA VARCHAR2 OUT
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("select * from emp");
out.println(ServletUtilities.headWithTitle(title) +
"<body bgcolor=\"#FDF5E6\">");
while (rset.next()) {
out.println("<h1 align=\"center\">"
+ rset.getString("ename") + "</h1>\n");
out.println("</body></html>");
catch(ClassNotFoundException cnfe) {
System.err.println("Error loading driver: " + cnfe);
catch(SQLException sqle) {
System.err.println("Error connecting: " + sqle);
}
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