Insert Datetime Sql. Declare mydatetime datetime create table table1 column1 datetime default string literal formats used for down level client not applicable. May 13 2018 9 19am 2.
You should just be able to supply null directly as a parameter value. Its accuracy is rounded to increments of 000 003 or 007 seconds. So when you convert a date or time values to datetime extra information is added to the value.
January 1 1753 through december 31 9999.
For sql server 2012 you can use format syntax yyyy mm dd hh mm ss to insert datetime refer this link. Also switched to using string isnullorwhitespace to check for an empty string. If string isnullorwhitespace insertdate text cmd1 parameters insertdate value null. You should just be able to supply null directly as a parameter value.