Is the index created as soon as data is inserted into a table?
For example I have a table and I created an index on ID column which generates numbers every time I insert a row. If I only insert 5 rows does index tree start to be created or is there a threshold of pages or rows that should be reached before the index tree is built?
index table tree data-pages
edited 55 secs ago
Michael Green
14.8k83060
asked 17 hours ago
BlackCrystalBlackCrystal
1012
add a comment |
For example I have a table and I created an index on ID column which generates numbers every time I insert a row. If I only insert 5 rows does index tree start to be created or is there a threshold of pages or rows that should be reached before the index tree is built?
index table tree data-pages
edited 55 secs ago
Michael Green
14.8k83060
asked 17 hours ago
BlackCrystalBlackCrystal
1012
add a comment |
For example I have a table and I created an index on ID column which generates numbers every time I insert a row. If I only insert 5 rows does index tree start to be created or is there a threshold of pages or rows that should be reached before the index tree is built?
index table tree data-pages
edited 55 secs ago
Michael Green
14.8k83060
asked 17 hours ago
BlackCrystalBlackCrystal
1012
For example I have a table and I created an index on ID column which generates numbers every time I insert a row. If I only insert 5 rows does index tree start to be created or is there a threshold of pages or rows that should be reached before the index tree is built?
index table tree data-pages
index table tree data-pages
edited 55 secs ago
Michael Green
14.8k83060
asked 17 hours ago
BlackCrystalBlackCrystal
1012
edited 55 secs ago
Michael Green
14.8k83060
asked 17 hours ago
BlackCrystalBlackCrystal
1012
edited 55 secs ago
Michael Green
14.8k83060
edited 55 secs ago
Michael Green
14.8k83060
edited 55 secs ago
Michael Green
14.8k83060
14.8k83060
asked 17 hours ago
BlackCrystalBlackCrystal
1012
asked 17 hours ago
BlackCrystalBlackCrystal
1012
asked 17 hours ago
BlackCrystalBlackCrystal
1012
1012
add a comment |
add a comment |
0
active
oldest
votes
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%2f231235%2fis-the-index-created-as-soon-as-data-is-inserted-into-a-table%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 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%2f231235%2fis-the-index-created-as-soon-as-data-is-inserted-into-a-table%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
