You may need this test if it is part of routine blood testing. You may also need your hematocrit checked before having surgery or if your healthcare provider suspects you have a red blood cell disorder. Too many red blood cells is called polycythemia. Too few red blood cells is called anemia. Polycythemia may cause: Heart attack. Stroke
MySQL CURRENT_DATE. Description. In MySQL the CURRENT_DATE returns the current date in âYYYY-MM-DDâ format or YYYYMMDD format depending on whether numeric or string is used in the function. CURDATE() and CURRENT_DATE() are the synonym of CURRENT_DATE. Note: All of the example codes of this page will produce outputs depending upon the current date. Syntax :
Convert Excel date value to SQL date. When creating SQL statements youâll often need a date in the ISO 8601 standard format (e.g. 2010-03-26 12:34). Of course you can change the format in Excel to show it as such, but that doesnât give you the string you need, e.g. in an insert or update statement. Hereâs an Excel function to make an SQL date value, presuming the date value is in cell A1: =TEXT(A1,âyyyy-mm-dd hh:MM:ssâ) This circumvents the use of complicated IF and date/time functions. Append a âZâ if you need to indicate the timezone as UTC (i.e. GMT) time.