Use the following statement to see all columns covered by indexes on a table:<\/p>\n\n\n\n
with IDX as (\nSelect b.table_owner,a.table_name, a.index_name, a.column_name||' '||decode(a.descend,'DESC','DESC') column_name,column_position,\nb.uniqueness,distinct_keys,blevel,leaf_blocks,num_rows,status,degree,global_stats,partitioned\nFROM dba_ind_columns a,dba_indexes b where b.index_name = a.index_name\nand a.table_name=:1\norder by 1,2,3,5\n)\nSELECT\ntable_owner,table_name,index_name,uniqueness,distinct_keys,blevel,leaf_blocks,num_rows,status,degree,partitioned,global_stats,\nLISTAGG(column_name, ', ')\nWITHIN GROUP (ORDER BY column_position) "COLUMNS"\nFROM IDX\nGROUP BY table_owner,table_name,index_name,uniqueness,distinct_keys,blevel,leaf_blocks,num_rows,status,degree,partitioned,global_stats<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"Use the following statement to see all columns covered by indexes on a table:<\/p>\n","protected":false},"author":1,"featured_media":106,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[35],"class_list":["post-126","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oracle","tag-index"],"blocksy_meta":[],"_links":{"self":[{"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/posts\/126","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/comments?post=126"}],"version-history":[{"count":2,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/posts\/126\/revisions"}],"predecessor-version":[{"id":129,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/posts\/126\/revisions\/129"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/media\/106"}],"wp:attachment":[{"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/media?parent=126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/categories?post=126"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/130.61.57.200\/index.php\/wp-json\/wp\/v2\/tags?post=126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}