what is the difference between @local host and //localhost in getConnection() method
why in getConnection() method, localhost accept @localhost and it accept //localhost why and what is the difference between @localhost and //localhost .
i.e,
Connection
con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE",
"system","system");
java jdbc
asked Nov 12 '18 at 19:01
SivareddySivareddy
55
add a comment |
why in getConnection() method, localhost accept @localhost and it accept //localhost why and what is the difference between @localhost and //localhost .
i.e,
Connection
con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE",
"system","system");
java jdbc
asked Nov 12 '18 at 19:01
SivareddySivareddy
55
The SID based URL syntax@localhost:1521:XEhas been deprecated since Oracle 10
– a_horse_with_no_name
Nov 13 '18 at 10:38
add a comment |
why in getConnection() method, localhost accept @localhost and it accept //localhost why and what is the difference between @localhost and //localhost .
i.e,
Connection
con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE",
"system","system");
java jdbc
asked Nov 12 '18 at 19:01
SivareddySivareddy
55
why in getConnection() method, localhost accept @localhost and it accept //localhost why and what is the difference between @localhost and //localhost .
i.e,
Connection
con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE",
"system","system");
java jdbc
java jdbc
asked Nov 12 '18 at 19:01
SivareddySivareddy
55
asked Nov 12 '18 at 19:01
SivareddySivareddy
55
edited Nov 30 '18 at 15:08
Sivareddy
asked Nov 12 '18 at 19:01
SivareddySivareddy
55
asked Nov 12 '18 at 19:01
SivareddySivareddy
55
asked Nov 12 '18 at 19:01
SivareddySivareddy
55
55
The SID based URL syntax@localhost:1521:XEhas been deprecated since Oracle 10
– a_horse_with_no_name
Nov 13 '18 at 10:38
add a comment |
The SID based URL syntax@localhost:1521:XEhas been deprecated since Oracle 10
– a_horse_with_no_name
Nov 13 '18 at 10:38
The SID based URL syntax
@localhost:1521:XE has been deprecated since Oracle 10– a_horse_with_no_name
Nov 13 '18 at 10:38
The SID based URL syntax
@localhost:1521:XE has been deprecated since Oracle 10– a_horse_with_no_name
Nov 13 '18 at 10:38
add a comment |
1 Answer
1
active
oldest
votes
The format of the JDBC connection string depends on the database vendor or driver (apart from the jdbc: prefix and the requirement of having at least three separated-by-colons fields - see here).
In the case of Oracle, and specifically its "thin" driver, there are several syntaxes, depending on whether you use the Service Name or the SID
In short, if using Service Name you write
jdbc:oracle:thin:@//host_name:port_number/service_name
where host_name can be localhost.
If using SID you write instead
jdbc:oracle:thin:@host_name:port_number:sid_number
Your example corresponds to this latter case.
answered Nov 12 '18 at 19:30
leonbloyleonbloy
53.6k17103150
The syntax with the SID is deprecated since Oracle 10. The manual doesn't even list it as a possibility any more.
– a_horse_with_no_name
Nov 13 '18 at 10:31
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
The format of the JDBC connection string depends on the database vendor or driver (apart from the jdbc: prefix and the requirement of having at least three separated-by-colons fields - see here).
In the case of Oracle, and specifically its "thin" driver, there are several syntaxes, depending on whether you use the Service Name or the SID
In short, if using Service Name you write
jdbc:oracle:thin:@//host_name:port_number/service_name
where host_name can be localhost.
If using SID you write instead
jdbc:oracle:thin:@host_name:port_number:sid_number
Your example corresponds to this latter case.
answered Nov 12 '18 at 19:30
leonbloyleonbloy
53.6k17103150
The syntax with the SID is deprecated since Oracle 10. The manual doesn't even list it as a possibility any more.
– a_horse_with_no_name
Nov 13 '18 at 10:31
add a comment |
The format of the JDBC connection string depends on the database vendor or driver (apart from the jdbc: prefix and the requirement of having at least three separated-by-colons fields - see here).
In the case of Oracle, and specifically its "thin" driver, there are several syntaxes, depending on whether you use the Service Name or the SID
In short, if using Service Name you write
jdbc:oracle:thin:@//host_name:port_number/service_name
where host_name can be localhost.
If using SID you write instead
jdbc:oracle:thin:@host_name:port_number:sid_number
Your example corresponds to this latter case.
answered Nov 12 '18 at 19:30
leonbloyleonbloy
53.6k17103150
The syntax with the SID is deprecated since Oracle 10. The manual doesn't even list it as a possibility any more.
– a_horse_with_no_name
Nov 13 '18 at 10:31
add a comment |
The format of the JDBC connection string depends on the database vendor or driver (apart from the jdbc: prefix and the requirement of having at least three separated-by-colons fields - see here).
In the case of Oracle, and specifically its "thin" driver, there are several syntaxes, depending on whether you use the Service Name or the SID
In short, if using Service Name you write
jdbc:oracle:thin:@//host_name:port_number/service_name
where host_name can be localhost.
If using SID you write instead
jdbc:oracle:thin:@host_name:port_number:sid_number
Your example corresponds to this latter case.
answered Nov 12 '18 at 19:30
leonbloyleonbloy
53.6k17103150
The format of the JDBC connection string depends on the database vendor or driver (apart from the jdbc: prefix and the requirement of having at least three separated-by-colons fields - see here).
In the case of Oracle, and specifically its "thin" driver, there are several syntaxes, depending on whether you use the Service Name or the SID
In short, if using Service Name you write
jdbc:oracle:thin:@//host_name:port_number/service_name
where host_name can be localhost.
If using SID you write instead
jdbc:oracle:thin:@host_name:port_number:sid_number
Your example corresponds to this latter case.
answered Nov 12 '18 at 19:30
leonbloyleonbloy
53.6k17103150
answered Nov 12 '18 at 19:30
leonbloyleonbloy
53.6k17103150
answered Nov 12 '18 at 19:30
leonbloyleonbloy
53.6k17103150
answered Nov 12 '18 at 19:30
leonbloyleonbloy
53.6k17103150
53.6k17103150
The syntax with the SID is deprecated since Oracle 10. The manual doesn't even list it as a possibility any more.
– a_horse_with_no_name
Nov 13 '18 at 10:31
add a comment |
The syntax with the SID is deprecated since Oracle 10. The manual doesn't even list it as a possibility any more.
– a_horse_with_no_name
Nov 13 '18 at 10:31
The syntax with the SID is deprecated since Oracle 10. The manual doesn't even list it as a possibility any more.
– a_horse_with_no_name
Nov 13 '18 at 10:31
The syntax with the SID is deprecated since Oracle 10. The manual doesn't even list it as a possibility any more.
– a_horse_with_no_name
Nov 13 '18 at 10:31
add a comment |
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The SID based URL syntax
@localhost:1521:XEhas been deprecated since Oracle 10– a_horse_with_no_name
Nov 13 '18 at 10:38