I need to change a few values on my DB. I forgot to set nullable to the table and it set to 0000-00-00 00:00:00 by default. Now I need to convert that value in NULL. The field type is Datetime. How can I do it? I try with the typical Update table set field = NULL WHERE field = ‘0000-00-00
Tag: datetime
Select minute from CURTIME() in a sql query
I have a column with CURTIME() value. I want a query that selects the minute from the column with CURTIME() and copy the minute to another column. Answer You could use the minute function. If you’re just querying it: To save this value to another column:
Save datetime in sql table
How I can insert with a query a date like this? 2015-06-02T11:18:25.000 I have tried this: But I have returned: I tried also: but it is not working: The entire query is: What is wrong? Answer Try this: 126 relates to ISO8601, which is the format yyyy-mm-ddThh:mi:ss.mmm. This is the same format as the string ‘2015-06-02T11:18:25.000’. For more information, see
SQL – Convert String to Date and compare – Conversion failed when converting datetime from character string
I currently have dates stored in a general attribute field in the database as a string. They are all stored in the format DD/MM/YYYY for example 01/01/2000 I am able to convert them them to datetime …
Sql Server select datetime without seconds
I have datetime column value below I tried below and These are did not work for me How can i get above datetime as 01-04.2015 20:37 ? Answer In SQL Server this will work:
MySQL – Find the largest time difference between consecutive datetimes
I have a table that contains a list of datetimes. I’d like to find the longest amount of time between consecutive datetimes ie., find the largest distance between any two datetime entries that fall …
Use SQL to convert Datetime to w32time
Does anyone know of a way using mirocsoft SQL to convert a date like “2014-10-31 00:00:00.000” to a format of w32time like “130592736000000000”? Answer Here you go! *Edit Fixed now
SQL Server: how to select records with specific date from datetime column
I am pretty new to SQL and hope someone here can help me with this: I have a table with one column dateX formatted as datetime and containing standard dates. How can I select all records from this table where this dateX equals a certain date, e.g. May 9, 2014 ? I tried the following but this returns nothing even
MySQL #1064 Error DATETIME
I’m making a web based mail system, and I have to create a table with this code: MySQL says: #1064 – You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ”messages'( ‘ID’ INT(250) NOT NULL AUTO_INCREMENT, ‘To’ VARCHAR(250) NOT NULL,’ at line 1 Might
EXTRACT the date and time – (Teradata)
I am trying to extract the date and time from a field in Teradata. The field in question is: VwNIMEventFct.EVENT_GMT_TIMESTAMP Here is what the data look like: 01/02/2012 12:18:59.306000 I’d like …