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JavaScript equivalent to printf/String.Format
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@samhocevar I can't believe you Little Bobby Tabled me. ;) If you're running text processed by client-side JavaScript on your database server without any safety checks, heaven help us all. ;^) Look, there shouldn't be anything any user can send from a client (eg, Postma...
Iterator invalidation rules
...invalidated, but iterators to elements remaining in a2 will remain valid. (Table 91 — Unordered associative container requirements)
Container Adaptors
stack: inherited from underlying container
queue: inherited from underlying container
priority_queue: inherited from underlying container
Eras...
How do you debug MySQL stored procedures?
...current process for debugging stored procedures is very simple. I create a table called "debug" where I insert variable values from the stored procedure as it runs. This allows me to see the value of any variable at a given point in the script, but is there a better way to debug MySQL stored procedu...
How to select records from last 24 hours using SQL?
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SELECT *
FROM table_name
WHERE table_name.the_date > DATE_SUB(CURDATE(), INTERVAL 1 DAY)
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How to check which locks are held on a table
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You can find current locks on your table by following query.
USE yourdatabase;
GO
SELECT * FROM sys.dm_tran_locks
WHERE resource_database_id = DB_ID()
AND resource_associated_entity_id = OBJECT_ID(N'dbo.yourtablename');
See sys.dm_tran_locks
If multip...
Is there any performance gain in indexing a boolean field?
...is is not entirely correct, without an index mySql needs to scan the whole table to find the relevant rows.
– ilanco
May 9 '12 at 22:04
4
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Select all columns except one in MySQL?
...g to use a select statement to get all of the columns from a certain MySQL table except one. Is there a simple way to do this?
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Parse JSON String into a Particular Object Prototype in JavaScript
... browsers including IE and older Android browsers. kangax.github.io/compat-table/es6/…
– BMiner
May 16 '17 at 14:10
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SQLite - How do you join tables from different databases?
...econd SQLite database, but I'm having a hard time figuring out how to join tables from the different databases.
3 Answers
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SQL Server Linked Server Example Query
...at should probably be:
<server>.<database>.<schema>.<table>
For example:
DatabaseServer1.db1.dbo.table1
Update: I know this is an old question and the answer I have is correct; however, I think any one else stumbling upon this should know a few things.
Namely, when que...