Problems limiting records Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) Data science time! April 2019 and salary with experience The Ask Question Wizard is Live!What is a reasonable length limit on person “Name” fields?How do I limit the number of rows returned by an Oracle query after ordering?Find duplicate records in MySQLRetrieving the last record in each group - MySQLHow do I add indices to MySQL tables?Converting Varchar to INT while using LEN() FunctionQuerying the most recently hired employee in each departmentSQL - Operand data type varchar is invalid for sum operatorConversion fails when running stored procedureGet Max +1 of VarChar Column
Is it common practice to audition new musicians 1-2-1 before rehearsing with the entire band?
Why are there no cargo aircraft with "flying wing" design?
Quick way to create a symlink?
What is the escape velocity of a neutron particle (not neutron star)
If a VARCHAR(MAX) column is included in an index, is the entire value always stored in the index page(s)?
How would a mousetrap for use in space work?
Is safe to use va_start macro with this as parameter?
What is this building called? (It was built in 2002)
Around usage results
Would "destroying" Wurmcoil Engine prevent its tokens from being created?
Denied boarding although I have proper visa and documentation. To whom should I make a complaint?
What do you call the main part of a joke?
Can melee weapons be used to deliver Contact Poisons?
Has negative voting ever been officially implemented in elections, or seriously proposed, or even studied?
How does the math work when buying airline miles?
Did MS DOS itself ever use blinking text?
Is there a kind of relay only consumes power when switching?
Why wasn't DOSKEY integrated with COMMAND.COM?
When a candle burns, why does the top of wick glow if bottom of flame is hottest?
Extracting terms with certain heads in a function
Fantasy story; one type of magic grows in power with use, but the more powerful they are, they more they are drawn to travel to their source
Can an alien society believe that their star system is the universe?
Is it a good idea to use CNN to classify 1D signal?
Why didn't Eitri join the fight?
Problems limiting records
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
Data science time! April 2019 and salary with experience
The Ask Question Wizard is Live!What is a reasonable length limit on person “Name” fields?How do I limit the number of rows returned by an Oracle query after ordering?Find duplicate records in MySQLRetrieving the last record in each group - MySQLHow do I add indices to MySQL tables?Converting Varchar to INT while using LEN() FunctionQuerying the most recently hired employee in each departmentSQL - Operand data type varchar is invalid for sum operatorConversion fails when running stored procedureGet Max +1 of VarChar Column
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;
I have a table called 'Employees' which has a location field as an int, and in the users table it has 'allowedLocations' which is a json field for allowed locations. To be simple Im just putting a list of allowed locations into my query to test it, so I have
SELECT * FROM `employees` WHERE JSON_CONTAINS('[1,4,6,7,8,9,10,11,12,13,15,16,17,18]', `location`);enter code here
So, if employees.locaton equals 1 then I should be able to see it, but if employees.locaton = 3 then I shouldnt be able to see it.
My problem is my query fails with the message:-
Error Code: 3146
Invalid data type for JSON data in argument 2 to function json_contains; a JSON string or JSON type is required.
I have tried to cast location to a varchar(25) but it still fails to run.
Can anyone assist in pointing out where Im going wrong on this ticket? Ive read up on JSON_Contains, and a few other forums and cant find anything to assit.
Any ideas?
Thank you
mysql sql
asked Mar 22 at 9:40
Tony CrossTony Cross
12
add a comment |
I have a table called 'Employees' which has a location field as an int, and in the users table it has 'allowedLocations' which is a json field for allowed locations. To be simple Im just putting a list of allowed locations into my query to test it, so I have
SELECT * FROM `employees` WHERE JSON_CONTAINS('[1,4,6,7,8,9,10,11,12,13,15,16,17,18]', `location`);enter code here
So, if employees.locaton equals 1 then I should be able to see it, but if employees.locaton = 3 then I shouldnt be able to see it.
My problem is my query fails with the message:-
Error Code: 3146
Invalid data type for JSON data in argument 2 to function json_contains; a JSON string or JSON type is required.
I have tried to cast location to a varchar(25) but it still fails to run.
Can anyone assist in pointing out where Im going wrong on this ticket? Ive read up on JSON_Contains, and a few other forums and cant find anything to assit.
Any ideas?
Thank you
mysql sql
asked Mar 22 at 9:40
Tony CrossTony Cross
12
add a comment |
I have a table called 'Employees' which has a location field as an int, and in the users table it has 'allowedLocations' which is a json field for allowed locations. To be simple Im just putting a list of allowed locations into my query to test it, so I have
SELECT * FROM `employees` WHERE JSON_CONTAINS('[1,4,6,7,8,9,10,11,12,13,15,16,17,18]', `location`);enter code here
So, if employees.locaton equals 1 then I should be able to see it, but if employees.locaton = 3 then I shouldnt be able to see it.
My problem is my query fails with the message:-
Error Code: 3146
Invalid data type for JSON data in argument 2 to function json_contains; a JSON string or JSON type is required.
I have tried to cast location to a varchar(25) but it still fails to run.
Can anyone assist in pointing out where Im going wrong on this ticket? Ive read up on JSON_Contains, and a few other forums and cant find anything to assit.
Any ideas?
Thank you
mysql sql
asked Mar 22 at 9:40
Tony CrossTony Cross
12
I have a table called 'Employees' which has a location field as an int, and in the users table it has 'allowedLocations' which is a json field for allowed locations. To be simple Im just putting a list of allowed locations into my query to test it, so I have
SELECT * FROM `employees` WHERE JSON_CONTAINS('[1,4,6,7,8,9,10,11,12,13,15,16,17,18]', `location`);enter code here
So, if employees.locaton equals 1 then I should be able to see it, but if employees.locaton = 3 then I shouldnt be able to see it.
My problem is my query fails with the message:-
Error Code: 3146
Invalid data type for JSON data in argument 2 to function json_contains; a JSON string or JSON type is required.
I have tried to cast location to a varchar(25) but it still fails to run.
Can anyone assist in pointing out where Im going wrong on this ticket? Ive read up on JSON_Contains, and a few other forums and cant find anything to assit.
Any ideas?
Thank you
mysql sql
mysql sql
asked Mar 22 at 9:40
Tony CrossTony Cross
12
asked Mar 22 at 9:40
Tony CrossTony Cross
12
asked Mar 22 at 9:40
Tony CrossTony Cross
12
asked Mar 22 at 9:40
Tony CrossTony Cross
12
asked Mar 22 at 9:40
Tony CrossTony Cross
12
12
add a comment |
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function ()
StackExchange.using("externalEditor", function ()
StackExchange.using("snippets", function ()
StackExchange.snippets.init();
);
);
, "code-snippets");
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "1"
;
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: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
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%2fstackoverflow.com%2fquestions%2f55296735%2fproblems-limiting-records%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- 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%2fstackoverflow.com%2fquestions%2f55296735%2fproblems-limiting-records%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
