{"id":3475,"date":"2021-07-12T15:42:41","date_gmt":"2021-07-12T13:42:41","guid":{"rendered":"http:\/\/van-maanen.com\/?p=3475"},"modified":"2021-07-12T15:42:41","modified_gmt":"2021-07-12T13:42:41","slug":"teradata-information-on-table","status":"publish","type":"post","link":"http:\/\/archief.van-maanen.com\/?p=3475","title":{"rendered":"Teradata: information on table"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Teradata has a nice command to get a quick overview on tables. This command is as follows: help statistics table_name.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In the output, I see indicators like the data and time of the creation, the number of unique rows etc. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This command can be combined with another command like: select * from dbc.tables where databasename = &#8216;database&#8217; .  This provides an overview on who created the table, what primary key is used.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Teradata has a nice command to get a quick overview on tables. This command is as follows: help statistics table_name. In the output, I see indicators like the data and time of the creation, the number of unique rows etc. This command can be combined with another command like: select * from dbc.tables where databasename [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3475","post","type-post","status-publish","format-standard","hentry","category-allgemein"],"_links":{"self":[{"href":"http:\/\/archief.van-maanen.com\/index.php?rest_route=\/wp\/v2\/posts\/3475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/archief.van-maanen.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/archief.van-maanen.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/archief.van-maanen.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/archief.van-maanen.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3475"}],"version-history":[{"count":0,"href":"http:\/\/archief.van-maanen.com\/index.php?rest_route=\/wp\/v2\/posts\/3475\/revisions"}],"wp:attachment":[{"href":"http:\/\/archief.van-maanen.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/archief.van-maanen.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3475"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/archief.van-maanen.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}