diff options
Diffstat (limited to 'src/backend/commands/analyze.c')
| -rw-r--r-- | src/backend/commands/analyze.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/src/backend/commands/analyze.c b/src/backend/commands/analyze.c index 055338fdff2..c5b5c54babf 100644 --- a/src/backend/commands/analyze.c +++ b/src/backend/commands/analyze.c @@ -17,6 +17,7 @@ #include <math.h> #include "access/multixact.h" +#include "access/sysattr.h" #include "access/transam.h" #include "access/tupconvert.h" #include "access/tuptoaster.h" @@ -28,6 +29,7 @@ #include "catalog/pg_collation.h" #include "catalog/pg_inherits_fn.h" #include "catalog/pg_namespace.h" +#include "catalog/pg_statistic_ext.h" #include "commands/dbcommands.h" #include "commands/tablecmds.h" #include "commands/vacuum.h" @@ -39,13 +41,17 @@ #include "parser/parse_relation.h" #include "pgstat.h" #include "postmaster/autovacuum.h" +#include "statistics/extended_stats_internal.h" +#include "statistics/statistics.h" #include "storage/bufmgr.h" #include "storage/lmgr.h" #include "storage/proc.h" #include "storage/procarray.h" #include "utils/acl.h" #include "utils/attoptcache.h" +#include "utils/builtins.h" #include "utils/datum.h" +#include "utils/fmgroids.h" #include "utils/guc.h" #include "utils/lsyscache.h" #include "utils/memutils.h" @@ -566,6 +572,10 @@ do_analyze_rel(Relation onerel, int options, VacuumParams *params, update_attstats(RelationGetRelid(Irel[ind]), false, thisdata->attr_cnt, thisdata->vacattrstats); } + + /* Build extended statistics (if there are any). */ + BuildRelationExtStatistics(onerel, totalrows, numrows, rows, attr_cnt, + vacattrstats); } /* @@ -1683,19 +1693,6 @@ ind_fetch_func(VacAttrStatsP stats, int rownum, bool *isNull) */ typedef struct { - Oid eqopr; /* '=' operator for datatype, if any */ - Oid eqfunc; /* and associated function */ - Oid ltopr; /* '<' operator for datatype, if any */ -} StdAnalyzeData; - -typedef struct -{ - Datum value; /* a data value */ - int tupno; /* position index for tuple it came from */ -} ScalarItem; - -typedef struct -{ int count; /* # of duplicates */ int first; /* values[] index of first occurrence */ } ScalarMCVItem; |