How to count row from other table via prepared statement
I want to know if there's any command to join counting the row from other table with the same id. I know that this seems duplication but I tried search everywhere but no such an answer or it never existed.
This is my 3rd day of prepared statement so if there's any untidy, please be advised.
$id="0";
$stmt=$mysqli->prepare('select * from products_db where prd_id!=? order by prd_order ');
$stmt->bind_param('i',$id);
$stmt->execute();
$result=$stmt->get_result();
$prdArr=array();
if($result->num_rows===0){
$prdArr="No result";
}else{
while($row = $result->fetch_assoc()) {
//pic
$stmt=$mysqli->prepare("select pic_id from photos_db where ref_sid=?");
$stmt->bind_param("s",$row['prd_sid']);
$stmt->execute();
$result=$stmt->get_result();
$num=$result->num_rows();
$prdArr['data'] = array($row,$num);
}
}//else
From this code, I got error 500. Which is I'm sure there's must be something wrong with the second query under -> while.
So, my question : Is it possible to join both table with fetching rows and counting the associated column?
join mysqli count prepared-statement
asked Nov 23 '18 at 12:47
WilfWilf
1,24212356
add a comment |
I want to know if there's any command to join counting the row from other table with the same id. I know that this seems duplication but I tried search everywhere but no such an answer or it never existed.
This is my 3rd day of prepared statement so if there's any untidy, please be advised.
$id="0";
$stmt=$mysqli->prepare('select * from products_db where prd_id!=? order by prd_order ');
$stmt->bind_param('i',$id);
$stmt->execute();
$result=$stmt->get_result();
$prdArr=array();
if($result->num_rows===0){
$prdArr="No result";
}else{
while($row = $result->fetch_assoc()) {
//pic
$stmt=$mysqli->prepare("select pic_id from photos_db where ref_sid=?");
$stmt->bind_param("s",$row['prd_sid']);
$stmt->execute();
$result=$stmt->get_result();
$num=$result->num_rows();
$prdArr['data'] = array($row,$num);
}
}//else
From this code, I got error 500. Which is I'm sure there's must be something wrong with the second query under -> while.
So, my question : Is it possible to join both table with fetching rows and counting the associated column?
join mysqli count prepared-statement
asked Nov 23 '18 at 12:47
WilfWilf
1,24212356
add a comment |
I want to know if there's any command to join counting the row from other table with the same id. I know that this seems duplication but I tried search everywhere but no such an answer or it never existed.
This is my 3rd day of prepared statement so if there's any untidy, please be advised.
$id="0";
$stmt=$mysqli->prepare('select * from products_db where prd_id!=? order by prd_order ');
$stmt->bind_param('i',$id);
$stmt->execute();
$result=$stmt->get_result();
$prdArr=array();
if($result->num_rows===0){
$prdArr="No result";
}else{
while($row = $result->fetch_assoc()) {
//pic
$stmt=$mysqli->prepare("select pic_id from photos_db where ref_sid=?");
$stmt->bind_param("s",$row['prd_sid']);
$stmt->execute();
$result=$stmt->get_result();
$num=$result->num_rows();
$prdArr['data'] = array($row,$num);
}
}//else
From this code, I got error 500. Which is I'm sure there's must be something wrong with the second query under -> while.
So, my question : Is it possible to join both table with fetching rows and counting the associated column?
join mysqli count prepared-statement
asked Nov 23 '18 at 12:47
WilfWilf
1,24212356
I want to know if there's any command to join counting the row from other table with the same id. I know that this seems duplication but I tried search everywhere but no such an answer or it never existed.
This is my 3rd day of prepared statement so if there's any untidy, please be advised.
$id="0";
$stmt=$mysqli->prepare('select * from products_db where prd_id!=? order by prd_order ');
$stmt->bind_param('i',$id);
$stmt->execute();
$result=$stmt->get_result();
$prdArr=array();
if($result->num_rows===0){
$prdArr="No result";
}else{
while($row = $result->fetch_assoc()) {
//pic
$stmt=$mysqli->prepare("select pic_id from photos_db where ref_sid=?");
$stmt->bind_param("s",$row['prd_sid']);
$stmt->execute();
$result=$stmt->get_result();
$num=$result->num_rows();
$prdArr['data'] = array($row,$num);
}
}//else
From this code, I got error 500. Which is I'm sure there's must be something wrong with the second query under -> while.
So, my question : Is it possible to join both table with fetching rows and counting the associated column?
join mysqli count prepared-statement
join mysqli count prepared-statement
asked Nov 23 '18 at 12:47
WilfWilf
1,24212356
asked Nov 23 '18 at 12:47
WilfWilf
1,24212356
edited Nov 23 '18 at 12:53
Wilf
asked Nov 23 '18 at 12:47
WilfWilf
1,24212356
asked Nov 23 '18 at 12:47
WilfWilf
1,24212356
asked Nov 23 '18 at 12:47
WilfWilf
1,24212356
1,24212356
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%2f53447015%2fhow-to-count-row-from-other-table-via-prepared-statement%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%2f53447015%2fhow-to-count-row-from-other-table-via-prepared-statement%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
