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What is the difference between JOIN and JOIN FETCH when using JPA and Hibernate

...ent attribute. Otherwise, (valid at least for PG) you might get ERROR: for SELECT DISTINCT, ORDER BY expressions must appear in select list – long Apr 21 at 14:08 add a commen...
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How to find all the tables in MySQL with specific column names in them?

... all tables with columns columnA or ColumnB in the database YourDatabase: SELECT DISTINCT TABLE_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE COLUMN_NAME IN ('columnA','ColumnB') AND TABLE_SCHEMA='YourDatabase'; ...
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How to select from subquery using Laravel Query Builder?

... Note that if you have a complex query as a belongsToMany as subselect you have to add getQuery() twice => $sub->getQuery()->getQuery() – Jordi Puigdellívol Aug 28 '15 at 14:23 ...
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select2 - hiding the search box

For my more significant selects, the search box in Select2 is wonderful. However, in one instance, I have a simple selection of 4 hard-coded choices. In this case, the search box is superfluous and looks a little silly being present. Is it possible to hide it somehow? I took a look through the docum...
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JavaScript post request like a form submit

... This would be a version of the selected answer using jQuery. // Post to the provided URL with the specified parameters. function post(path, parameters) { var form = $('<form></form>'); form.attr("method", "post"); form.attr("actio...
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MySQL: How to copy rows, but change a few fields?

...able ( Event_ID , col2 ... ) SELECT "155" , col2 ... FROM Table WHERE Event_ID = "120" Here, the col2, ... represent the remaining columns (the ones other than Event_ID) in your table. ...
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Update multiple columns in SQL

... The Update table1 set (a,b,c) = (select x,y,x) syntax is an example of the use of row-value constructors, Oracle supports this, MSSQL does not. (Connect item) share | ...
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What do I need to do to get Internet Explorer 8 to accept a self signed certificate?

... certificate.”, choose “Continue to this website (not recommended).” Select Tools➞Internet Options. Select Security➞Trusted sites➞Sites. Confirm the URL matches, and click “Add” then “Close”. Close the “Internet Options” dialog box with either “OK” or “Cancel”. Refres...
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How to “git show” a merge commit with combined diff output even when every changed file agrees with

...ng this on the git repository on a8e4a59 shows a combined diff (plus/minus chars in one of 2 columns). As the git-show manual mentions, it pretty much delegates to 'git diff-tree' so those options look useful. share ...
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HTML Form: Select-Option vs Datalist-Option

I was wondering what the differences are between Select-Option and Datalist-Option. Is there any situation in which it would be better to use one or the other? An example of each follows: ...