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How do you create a read-only user in PostgreSQL?
...user in PostgreSQL that can only do SELECTs from a particular database. In MySQL the command would be:
11 Answers
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Do you use source control for your database items? [closed]
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With Mysql Workbench you can have all that in a structured file(xml) that can be opened and handled with a GUI. Being xml just text, yes it can be versioning without having to type single sql sentence.
– lev...
Why is my Spring @Autowired field null?
...t the top of your answer that explains that retrieving the first bean, the root from which you do everything, should be done through the ApplicationContext. Some users (for which I've closed as duplicates) don't understand this.
– Sotirios Delimanolis
Oct 18 '1...
Should developers have administrator permissions on their PC
...ges to do.
Bearing in mind that development staff do not necessarily have root access to production systems, admin rights on a local PC does not significantly compromise security of production systems. There is almost no legitimate operational reason for restricting admin access to local PCs for s...
Primary key or Unique index?
...hen it tries to insert the value 1 into this column for a second time.
In MySQL a unique constraint allows multiple NULLs.
It is possible to make a unique index on mutiple columns.
Primary key versus unique index
Things that are the same:
A primary key implies a unique index.
Things that are...
Error to use a section registered as allowDefinition='MachineToApplication' beyond application level
...ramework\version\CONFIG folder. You can also have a Web.config file in the root folder of your website. This Web.config file can override settings defined in the “global” Web.config file, or add new ones. Additionally, you may have Web.config files in the subfolders of your website, which define...
Fastest way to count exact number of rows in a very large table?
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The fastest way by far on MySQL is:
SHOW TABLE STATUS;
You will instantly get all your tables with the row count (which is the total) along with plenty of extra information if you want.
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Share cookie between subdomain and domain
...ript demonstrates that in (say) Chrome, the cookies are not shared between root and subdomains when no domain is specified. However the same test in IE shows that they are shared. This IE case is closer to the take-home description in CMBuckley's www-or-not-www link. I know this to be the case becau...
What are the various “Build action” settings in Visual Studio project properties and what do they do
....g.resources), Additionally, if you have the appropriate attributes on the root XAML element in the file, it will create a blah.g.cs file, which will contain a partial class of the "codebehind" for that page; this basically involves a call to the BAML goop to re-hydrate the file into memory, and to ...
Android: Want to set custom fonts for whole application not runtime
...t = Typeface.createFromAsset(getAssets(), "fonts/BPreplay.otf");
ViewGroup root = (ViewGroup)findViewById(R.id.myrootlayout);
setFont(root, mFont);
/*
* Sets the font on all TextViews in the ViewGroup. Searches
* recursively for all inner ViewGroups as well. Just add a
* check for any other view...