I found a general comparision of different SQL implementations that only covers some data types (BOOLEAN and TIMESTAMP) and a comparision of datat type support in different RDBMS from 2009 that does not list which data types are standard since when. Do you know of any comparision that lists SQL data types together with their introduction (SQL-86, SQL-92, SQL:1999, SQL:2003...)? For instance INTERVAL, ARRAY/MULTISET, and XML have been introduced later and some time still wait to be widely implemented (or never will be).
P.S: In database speech, I am looking for values to fill:
CREATE TABLE datatype ( name VARCHAR(20) NOT NULL, -- official name, e.g. "ARRAY" degreeofsupport VARCHAR(100), -- can also be subjective introduced REFERENCES sqlversion.id NOT NULL, -- e.g. SQL-92 id INTEGER PRIMARY KEY ); CREATE TABLE rdbmssupportsdatatype ( datatypeid REFERENCES datatype.id NOT NULL, rdbmsid REFERENCES rdbms.id NOT NULL, -- specific version or product name VARCHAR(20), -- specific name in this RDBMS );