Does Hibernate using preparedStatement internally when native update query?











up vote
0
down vote

favorite












I have a question.



Does the JPA(Hibernate) use a preparedStatement internally when using native update query?



Query query = EntityManager.createNativeQuery(updateSql);



//... some other codes here



query.setParameter(1, "column1");

query.setParameter(2, "column2");



query.executeUpdate();


Does the updateSql pre-compiled?






java hibernate jpa jdbc native-sql







share|improve this question
























  • Yes, JPA engines use prepared statements.
    – JB Nizet
    Nov 10 at 12:17












  • I've dug into Hibernate codes, but I couldn't find the part of making preparedStatement. Could anyone tell me how we can convince that?
    – Yonghee Lee
    Nov 10 at 12:22












  • Just enable SQL logging, and you'll see the SQL, with the ? placeholders.
    – JB Nizet
    Nov 10 at 12:26










  • I think here you can find proof.
    – pirho
    Nov 10 at 12:26










  • github.com/hibernate/hibernate-orm/blob/…
    – JB Nizet
    Nov 10 at 12:28















up vote
0
down vote

favorite












I have a question.



Does the JPA(Hibernate) use a preparedStatement internally when using native update query?



Query query = EntityManager.createNativeQuery(updateSql);



//... some other codes here



query.setParameter(1, "column1");

query.setParameter(2, "column2");



query.executeUpdate();


Does the updateSql pre-compiled?






java hibernate jpa jdbc native-sql







share|improve this question
























  • Yes, JPA engines use prepared statements.
    – JB Nizet
    Nov 10 at 12:17












  • I've dug into Hibernate codes, but I couldn't find the part of making preparedStatement. Could anyone tell me how we can convince that?
    – Yonghee Lee
    Nov 10 at 12:22












  • Just enable SQL logging, and you'll see the SQL, with the ? placeholders.
    – JB Nizet
    Nov 10 at 12:26










  • I think here you can find proof.
    – pirho
    Nov 10 at 12:26










  • github.com/hibernate/hibernate-orm/blob/…
    – JB Nizet
    Nov 10 at 12:28













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I have a question.



Does the JPA(Hibernate) use a preparedStatement internally when using native update query?



Query query = EntityManager.createNativeQuery(updateSql);



//... some other codes here



query.setParameter(1, "column1");

query.setParameter(2, "column2");



query.executeUpdate();


Does the updateSql pre-compiled?






java hibernate jpa jdbc native-sql







share|improve this question















I have a question.



Does the JPA(Hibernate) use a preparedStatement internally when using native update query?



Query query = EntityManager.createNativeQuery(updateSql);



//... some other codes here



query.setParameter(1, "column1");

query.setParameter(2, "column2");



query.executeUpdate();


Does the updateSql pre-compiled?






java hibernate jpa jdbc native-sql




java hibernate jpa jdbc native-sql






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 11 at 6:27









Billy Frost

1,72788




1,72788










asked Nov 10 at 12:15









Yonghee Lee

11




11












  • Yes, JPA engines use prepared statements.
    – JB Nizet
    Nov 10 at 12:17












  • I've dug into Hibernate codes, but I couldn't find the part of making preparedStatement. Could anyone tell me how we can convince that?
    – Yonghee Lee
    Nov 10 at 12:22












  • Just enable SQL logging, and you'll see the SQL, with the ? placeholders.
    – JB Nizet
    Nov 10 at 12:26










  • I think here you can find proof.
    – pirho
    Nov 10 at 12:26










  • github.com/hibernate/hibernate-orm/blob/…
    – JB Nizet
    Nov 10 at 12:28


















  • Yes, JPA engines use prepared statements.
    – JB Nizet
    Nov 10 at 12:17












  • I've dug into Hibernate codes, but I couldn't find the part of making preparedStatement. Could anyone tell me how we can convince that?
    – Yonghee Lee
    Nov 10 at 12:22












  • Just enable SQL logging, and you'll see the SQL, with the ? placeholders.
    – JB Nizet
    Nov 10 at 12:26










  • I think here you can find proof.
    – pirho
    Nov 10 at 12:26










  • github.com/hibernate/hibernate-orm/blob/…
    – JB Nizet
    Nov 10 at 12:28
















Yes, JPA engines use prepared statements.
– JB Nizet
Nov 10 at 12:17






Yes, JPA engines use prepared statements.
– JB Nizet
Nov 10 at 12:17














I've dug into Hibernate codes, but I couldn't find the part of making preparedStatement. Could anyone tell me how we can convince that?
– Yonghee Lee
Nov 10 at 12:22






I've dug into Hibernate codes, but I couldn't find the part of making preparedStatement. Could anyone tell me how we can convince that?
– Yonghee Lee
Nov 10 at 12:22














Just enable SQL logging, and you'll see the SQL, with the ? placeholders.
– JB Nizet
Nov 10 at 12:26




Just enable SQL logging, and you'll see the SQL, with the ? placeholders.
– JB Nizet
Nov 10 at 12:26












I think here you can find proof.
– pirho
Nov 10 at 12:26




I think here you can find proof.
– pirho
Nov 10 at 12:26












github.com/hibernate/hibernate-orm/blob/…
– JB Nizet
Nov 10 at 12:28




github.com/hibernate/hibernate-orm/blob/…
– JB Nizet
Nov 10 at 12:28

















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',
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
});


}
});














 

draft saved


draft discarded


















StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53238858%2fdoes-hibernate-using-preparedstatement-internally-when-native-update-query%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown






























active

oldest

votes













active

oldest

votes









active

oldest

votes






active

oldest

votes
















 

draft saved


draft discarded



















































 


draft saved


draft discarded














StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53238858%2fdoes-hibernate-using-preparedstatement-internally-when-native-update-query%23new-answer', 'question_page');
}
);

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







-

Popular posts from this blog

Coverage of Google Street View

Image
Coverage of Google Street View From Wikipedia, the free encyclopedia Jump to navigation Jump to search Countries and dependencies with:    mostly full coverage    partial coverage    full or partial coverage planned (official)    full or partial coverage planned (unofficial)    views of selected businesses and/or tourist attractions only    views of private businesses only    no current or planned coverage Google Street View was first introduced in the United States on May 25, 2007, and until November 26, 2008, featured camera icon markers, each representing at least one major city or area (such as a park), and usually the other nearby cities, towns, suburbs, and parks. Many areas that had coverage were represented by icons. Contents 1 Key additions 2 Timeline of introductions 2.1 2007 2.2 2008 2.3 2009 2.4 2010 2.5 2011 2.6 2012 2.7 2013 2.8 2014 2.9 20...
Read more

Full-time equivalent

Image
Full-time equivalent From Wikipedia, the free encyclopedia Jump to navigation Jump to search Full-time equivalent ( FTE ) or whole time equivalent ( WTE ) is a unit that indicates the workload of an employed person (or student) in a way that makes workloads or class loads comparable [1] across various contexts. FTE is often used to measure a worker's or student's involvement in a project, or to track cost reductions in an organization. An FTE of 1.0 is equivalent to a full-time worker or student, while an FTE of 0.5 signals half of a full work or school load. [2] Contents 1 U.S. Federal Government 2 In education 2.1 Example 3 Notes 4 References U.S. Federal Government [ edit ] In the U.S. Federal Government, FTE is defined by the Government Accountability Office (GAO) as the number of total hours worked divided by the maximum number of compensable hours in a full-time schedule as...
Read more

Surfing

Image
Surfing From Wikipedia, the free encyclopedia Jump to navigation Jump to search This article is about stand-up ocean surfing. For other uses, see Surfing (disambiguation). "Surfer" redirects here. For other uses, see Surfer (disambiguation). Surfing A surfer at the Cayucos Pier, Cayucos, California Highest governing body World Surf League (WSL) Characteristics Mixed gender Yes, separate competitions Presence Country or region Worldwide Olympic Will debut in 2020 Surfing on the Gold Coast, Queensland, Australia Surfing is a surface water sport in which the wave rider, referred to as a surfer, rides on the forward or deep face of a moving wave, which usually carries the surfer towards the shore. Waves suitable for surfing are primarily found in the ocean, but can also be found in lakes or rivers in the form of a standing wave or tidal bore. However, surfers can also utilize artifi...
Read more