Privilege to select only user's own tuple only in mysql
I create a table named person which columns such as name, sex, occupation and so on.
I want to give each user select grant over that user’s own tuple only. I assume that each users use their own name as their user ID.
So I created view as
create view mine as select * from person where name=current_user;
And I give privilege all user
grant select on mine to public;
But it does not work.
How to grant privilege to all user in mysql?
And, in the person table, name column store only just name. But current_user replies name@localhost. So it does not match. How to solve that?
mysql
asked Dec 3 '15 at 14:09
Ju JuJu Ju
4715
bumped to the homepage by Community♦ 2 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
I create a table named person which columns such as name, sex, occupation and so on.
I want to give each user select grant over that user’s own tuple only. I assume that each users use their own name as their user ID.
So I created view as
create view mine as select * from person where name=current_user;
And I give privilege all user
grant select on mine to public;
But it does not work.
How to grant privilege to all user in mysql?
And, in the person table, name column store only just name. But current_user replies name@localhost. So it does not match. How to solve that?
mysql
asked Dec 3 '15 at 14:09
Ju JuJu Ju
4715
bumped to the homepage by Community♦ 2 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
yes. I mean row.
– Ju Ju
Dec 3 '15 at 15:55
add a comment |
I create a table named person which columns such as name, sex, occupation and so on.
I want to give each user select grant over that user’s own tuple only. I assume that each users use their own name as their user ID.
So I created view as
create view mine as select * from person where name=current_user;
And I give privilege all user
grant select on mine to public;
But it does not work.
How to grant privilege to all user in mysql?
And, in the person table, name column store only just name. But current_user replies name@localhost. So it does not match. How to solve that?
mysql
asked Dec 3 '15 at 14:09
Ju JuJu Ju
4715
I create a table named person which columns such as name, sex, occupation and so on.
I want to give each user select grant over that user’s own tuple only. I assume that each users use their own name as their user ID.
So I created view as
create view mine as select * from person where name=current_user;
And I give privilege all user
grant select on mine to public;
But it does not work.
How to grant privilege to all user in mysql?
And, in the person table, name column store only just name. But current_user replies name@localhost. So it does not match. How to solve that?
mysql
mysql
asked Dec 3 '15 at 14:09
Ju JuJu Ju
4715
asked Dec 3 '15 at 14:09
Ju JuJu Ju
4715
edited Dec 4 '15 at 14:41
Ju Ju
asked Dec 3 '15 at 14:09
Ju JuJu Ju
4715
asked Dec 3 '15 at 14:09
Ju JuJu Ju
4715
asked Dec 3 '15 at 14:09
Ju JuJu Ju
4715
4715
bumped to the homepage by Community♦ 2 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 2 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
yes. I mean row.
– Ju Ju
Dec 3 '15 at 15:55
add a comment |
yes. I mean row.
– Ju Ju
Dec 3 '15 at 15:55
yes. I mean row.
– Ju Ju
Dec 3 '15 at 15:55
yes. I mean row.
– Ju Ju
Dec 3 '15 at 15:55
add a comment |
2 Answers
2
active
oldest
votes
You may probably make use of LEFT and INSTR built in functions to strip out the host name from the user@host.
CREATE VIEW mine
AS
SELECT * FROM person
WHERE `name`=LEFT(CURRENT_USER(),INSTR(current_user(), '@')-1);
edited Dec 4 '15 at 4:08
Erik
3,99931954
answered Dec 4 '15 at 3:39
JasJas
1161
Yes, It works. Thank you. But how to grant the access right to public? Is there a way or just I have to grant 100 persons 100 times?
– Ju Ju
Dec 4 '15 at 7:57
add a comment |
SQL does not solve all problems. And some of the problems it can solve are rather messy to code. I suggest you implement the solution to this problem in your application.
answered Dec 12 '15 at 6:09
Rick JamesRick James
43k22259
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "182"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fdba.stackexchange.com%2fquestions%2f122795%2fprivilege-to-select-only-users-own-tuple-only-in-mysql%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
You may probably make use of LEFT and INSTR built in functions to strip out the host name from the user@host.
CREATE VIEW mine
AS
SELECT * FROM person
WHERE `name`=LEFT(CURRENT_USER(),INSTR(current_user(), '@')-1);
edited Dec 4 '15 at 4:08
Erik
3,99931954
answered Dec 4 '15 at 3:39
JasJas
1161
Yes, It works. Thank you. But how to grant the access right to public? Is there a way or just I have to grant 100 persons 100 times?
– Ju Ju
Dec 4 '15 at 7:57
add a comment |
You may probably make use of LEFT and INSTR built in functions to strip out the host name from the user@host.
CREATE VIEW mine
AS
SELECT * FROM person
WHERE `name`=LEFT(CURRENT_USER(),INSTR(current_user(), '@')-1);
edited Dec 4 '15 at 4:08
Erik
3,99931954
answered Dec 4 '15 at 3:39
JasJas
1161
Yes, It works. Thank you. But how to grant the access right to public? Is there a way or just I have to grant 100 persons 100 times?
– Ju Ju
Dec 4 '15 at 7:57
add a comment |
You may probably make use of LEFT and INSTR built in functions to strip out the host name from the user@host.
CREATE VIEW mine
AS
SELECT * FROM person
WHERE `name`=LEFT(CURRENT_USER(),INSTR(current_user(), '@')-1);
edited Dec 4 '15 at 4:08
Erik
3,99931954
answered Dec 4 '15 at 3:39
JasJas
1161
You may probably make use of LEFT and INSTR built in functions to strip out the host name from the user@host.
CREATE VIEW mine
AS
SELECT * FROM person
WHERE `name`=LEFT(CURRENT_USER(),INSTR(current_user(), '@')-1);
edited Dec 4 '15 at 4:08
Erik
3,99931954
answered Dec 4 '15 at 3:39
JasJas
1161
edited Dec 4 '15 at 4:08
Erik
3,99931954
edited Dec 4 '15 at 4:08
Erik
3,99931954
edited Dec 4 '15 at 4:08
Erik
3,99931954
3,99931954
answered Dec 4 '15 at 3:39
JasJas
1161
answered Dec 4 '15 at 3:39
JasJas
1161
answered Dec 4 '15 at 3:39
JasJas
1161
1161
Yes, It works. Thank you. But how to grant the access right to public? Is there a way or just I have to grant 100 persons 100 times?
– Ju Ju
Dec 4 '15 at 7:57
add a comment |
Yes, It works. Thank you. But how to grant the access right to public? Is there a way or just I have to grant 100 persons 100 times?
– Ju Ju
Dec 4 '15 at 7:57
Yes, It works. Thank you. But how to grant the access right to public? Is there a way or just I have to grant 100 persons 100 times?
– Ju Ju
Dec 4 '15 at 7:57
Yes, It works. Thank you. But how to grant the access right to public? Is there a way or just I have to grant 100 persons 100 times?
– Ju Ju
Dec 4 '15 at 7:57
add a comment |
SQL does not solve all problems. And some of the problems it can solve are rather messy to code. I suggest you implement the solution to this problem in your application.
answered Dec 12 '15 at 6:09
Rick JamesRick James
43k22259
add a comment |
SQL does not solve all problems. And some of the problems it can solve are rather messy to code. I suggest you implement the solution to this problem in your application.
answered Dec 12 '15 at 6:09
Rick JamesRick James
43k22259
add a comment |
SQL does not solve all problems. And some of the problems it can solve are rather messy to code. I suggest you implement the solution to this problem in your application.
answered Dec 12 '15 at 6:09
Rick JamesRick James
43k22259
SQL does not solve all problems. And some of the problems it can solve are rather messy to code. I suggest you implement the solution to this problem in your application.
answered Dec 12 '15 at 6:09
Rick JamesRick James
43k22259
answered Dec 12 '15 at 6:09
Rick JamesRick James
43k22259
answered Dec 12 '15 at 6:09
Rick JamesRick James
43k22259
answered Dec 12 '15 at 6:09
Rick JamesRick James
43k22259
43k22259
add a comment |
add a comment |
Thanks for contributing an answer to Database Administrators Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fdba.stackexchange.com%2fquestions%2f122795%2fprivilege-to-select-only-users-own-tuple-only-in-mysql%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
yes. I mean row.
– Ju Ju
Dec 3 '15 at 15:55