Update STATS - DBCC Show Statistics.sql

Author: samyan19

SAM - Stats/STATS - DBCC Show Statistics.sql

@@ -1,3 +1,17 @@
+/*
+target
+
+Name of the index, statistics, or column for which to display statistics information. 
+target is enclosed in brackets, single quotes, double quotes, or no quotes. 
+If target is a name of an existing index or statistics on a table or indexed view, the statistics information about 
+this target is returned. If target is the name of an existing column, and an automatically created statistics on 
+this column exists, information about that auto-created statistic is returned. If an automatically created statistic 
+does not exist for a column target, error message 2767 is returned.
+
+In SQL Data Warehouse and Parallel Data Warehouse, target cannot be a column name.
+*/
+
+
 dbcc show_statistics ('MESSAGING.SEIOvernight','ixSEIOvernight_SEIInterfaceID')
 
---The smaller the density is the more selective that column is.
+--The smaller the density is the more selective that column is.