fix build for PG12

doc/export_effective_stats-12.sql.sample

@@ -0,0 +1,73 @@
+/*
+ * If you want the statistics of per-relation or per-column, please modify
+ * nspname, relname, and attname in 'WHERE' clause.
+ */
+
+BEGIN TRANSACTION ISOLATION LEVEL SERIALIZABLE;
+/*
+ * If you want to chage the output file name, please modify the following name.
+ */
+\o export_stats.dmp
+
+COPY (SELECT n2.nspname,
+             cl.relname,
+             r.relpages,
+             r.reltuples,
+             r.relallvisible,
+             r.curpages,
+             r.last_analyze,
+             r.last_autoanalyze,
+             COALESCE(a.attname, ''),
+             n1.nspname AS schemaname_of_atttype,
+             t.typname,
+             a.atttypmod,
+             co.stainherit,
+             co.stanullfrac,
+             co.stawidth,
+             co.stadistinct,
+             co.stakind1,
+             co.stakind2,
+             co.stakind3,
+             co.stakind4,
+             co.stakind5,
+             co.staop1,
+             co.staop2,
+             co.staop3,
+             co.staop4,
+             co.staop5,
+             co.stacoll1,
+             co.stacoll2,
+             co.stacoll3,
+             co.stacoll4,
+             co.stacoll5,
+             co.stanumbers1,
+             co.stanumbers2,
+             co.stanumbers3,
+             co.stanumbers4,
+             co.stanumbers5,
+             co.stavalues1,
+             co.stavalues2,
+             co.stavalues3,
+             co.stavalues4,
+             co.stavalues5
+        FROM dbms_stats.column_stats_effective co
+        JOIN pg_attribute a
+          ON (co.starelid = a.attrelid AND co.staattnum = a.attnum)
+        JOIN pg_type t
+          ON a.atttypid = t.oid
+        JOIN pg_namespace n1
+          ON t.typnamespace = n1.oid
+       RIGHT JOIN dbms_stats.relation_stats_effective r
+          ON co.starelid = r.relid
+        JOIN pg_catalog.pg_class cl
+          ON r.relid = cl.oid
+        JOIN pg_catalog.pg_namespace n2
+          ON cl.relnamespace = n2.oid
+       -- WHERE n2.nspname = 'public'
+       -- AND cl.relname = 'test'
+       -- AND a.attname = 'id'
+       ORDER BY starelid, staattnum)
+TO STDOUT
+(FORMAT 'binary');
+\o
+COMMIT;

doc/export_plain_stats-12.sql.sample

@@ -0,0 +1,79 @@
+/*
+ * If you want the statistics of per-relation or per-column, please modify
+ * nspname, relname, and attname in 'WHERE' clause.
+ */
+
+BEGIN TRANSACTION ISOLATION LEVEL SERIALIZABLE;
+/*
+ * If you want to chage the output file name, please modify the following name.
+ */
+\o export_stats.dmp
+
+COPY (SELECT n2.nspname,
+             c.relname,
+             c.relpages,
+             c.reltuples,
+             c.relallvisible,
+             (pg_relation_size(c.oid) / current_setting('block_size')::int4)::int4
+                 AS curpages,
+             pg_catalog.pg_stat_get_last_analyze_time(c.oid)
+                 AS last_analyze,
+             pg_catalog.pg_stat_get_last_autoanalyze_time(c.oid)
+                 AS last_autoanalyze,
+             COALESCE(a.attname, ''),
+             n1.nspname AS schemaname_of_atttype,
+             t.typname,
+             a.atttypmod,
+             s.stainherit,
+             s.stanullfrac,
+             s.stawidth,
+             s.stadistinct,
+             s.stakind1,
+             s.stakind2,
+             s.stakind3,
+             s.stakind4,
+             s.stakind5,
+             s.staop1,
+             s.staop2,
+             s.staop3,
+             s.staop4,
+             s.staop5,
+             s.stacoll1,
+             s.stacoll2,
+             s.stacoll3,
+             s.stacoll4,
+             s.stacoll5,
+             s.stanumbers1,
+             s.stanumbers2,
+             s.stanumbers3,
+             s.stanumbers4,
+             s.stanumbers5,
+             s.stavalues1,
+             s.stavalues2,
+             s.stavalues3,
+             s.stavalues4,
+             s.stavalues5
+        FROM pg_statistic s
+        JOIN pg_attribute a
+          ON (s.starelid = a.attrelid AND s.staattnum = a.attnum)
+        JOIN pg_type t
+          ON a.atttypid = t.oid
+        JOIN pg_namespace n1
+          ON t.typnamespace = n1.oid
+       RIGHT JOIN pg_catalog.pg_class c
+          ON s.starelid = c.oid
+        JOIN pg_catalog.pg_namespace n2
+          ON c.relnamespace = n2.oid
+       WHERE c.relkind IN ('r', 'i', 'f', 'm')
+         AND NOT n2.nspname IN ('pg_catalog',
+                                'pg_toast',
+                                'information_schema',
+                                'dbms_stats')
+        -- AND n2.nspname = 'public'
+        -- AND c.relname = 'test'
+        -- AND a.attname = 'id'
+       ORDER BY starelid, staattnum)
+TO STDOUT
+(FORMAT 'binary');
+\o
+COMMIT;

expected/init-12.out

@@ -0,0 +1,122 @@
+CREATE MATERIALIZED VIEW s0.smv0 AS
+SELECT st0.id,
+       st0.num,
+       st2.txt
+  FROM s0.st0,s0.st2
+ WHERE st0.id = st2.id
+ ORDER BY id;
+CREATE VIEW plain_relations_statistic_v AS
+SELECT oid::regclass,
+       relpages,
+       reltuples,
+       relallvisible,
+       pg_relation_size(oid) / 8192 curpages
+  FROM pg_class
+ ORDER BY oid::regclass::text;
+CREATE VIEW relations_locked_v AS
+SELECT relid::regclass,
+       relname,
+       relpages,
+       reltuples,
+       relallvisible,
+       curpages
+  FROM dbms_stats.relation_stats_locked
+ ORDER BY relid;
+CREATE VIEW relations_backup_v AS
+SELECT id,
+       relid::regclass,
+       relname,
+       relpages,
+       reltuples,
+       relallvisible,
+       curpages
+  FROM dbms_stats.relation_stats_backup
+ ORDER BY id, relid;
+CREATE VIEW plain_columns_statistic_v AS
+SELECT starelid::regclass, staattnum, stainherit,
+       stanullfrac, stawidth, stadistinct,
+       stakind1, stakind2, stakind3, stakind4, stakind5,
+       staop1, staop2, staop3, staop4, staop5,
+       stacoll1, stacoll2, stacoll3, stacoll4, stacoll5,
+       stanumbers1, stanumbers2, stanumbers3, stanumbers4, stanumbers5,
+       stavalues1::text, stavalues2::text, stavalues3::text, stavalues4::text, stavalues5::text
+  FROM pg_statistic
+ ORDER BY starelid, staattnum, stainherit;
+CREATE VIEW columns_locked_v AS
+SELECT starelid::regclass, staattnum, attname, stainherit,
+       stanullfrac, stawidth, stadistinct,
+       stakind1, stakind2, stakind3, stakind4, stakind5,
+       staop1, staop2, staop3, staop4, staop5,
+       stacoll1, stacoll2, stacoll3, stacoll4, stacoll5,
+       stanumbers1, stanumbers2, stanumbers3, stanumbers4, stanumbers5,
+       stavalues1, stavalues2, stavalues3, stavalues4, stavalues5
+  FROM dbms_stats.column_stats_locked c
+  JOIN pg_attribute a
+    ON (c.starelid = a.attrelid AND c.staattnum = a.attnum)
+ ORDER BY starelid, staattnum, stainherit;
+CREATE VIEW columns_backup_v AS
+SELECT id, statypid,
+       starelid::regclass, staattnum, stainherit,
+       stanullfrac, stawidth, stadistinct,
+       stakind1, stakind2, stakind3, stakind4, stakind5,
+       staop1, staop2, staop3, staop4, staop5,
+       stacoll1, stacoll2, stacoll3, stacoll4, stacoll5,
+       stanumbers1, stanumbers2, stanumbers3, stanumbers4, stanumbers5,
+       stavalues1, stavalues2, stavalues3, stavalues4, stavalues5
+  FROM dbms_stats.column_stats_backup
+ ORDER BY id, starelid, staattnum, stainherit;
+CREATE TABLE dbms_stats.work (
+  nspname          name   NOT NULL,
+  relname          name   NOT NULL,
+  relpages         int4   NOT NULL,
+  reltuples        float4 NOT NULL,
+  relallvisible    int4   NOT NULL,
+  curpages         int4   NOT NULL,
+  last_analyze     timestamp with time zone,
+  last_autoanalyze timestamp with time zone,
+  attname          name,
+  nspname_of_typename name,
+  typname          name,
+  atttypmod        int4,
+  stainherit       bool,
+  stanullfrac      float4,
+  stawidth         int4,
+  stadistinct      float4,
+  stakind1         int2,
+  stakind2         int2,
+  stakind3         int2,
+  stakind4         int2,
+  stakind5         int2,
+  staop1           oid,
+  staop2           oid,
+  staop3           oid,
+  staop4           oid,
+  staop5           oid,
+  stacoll1           oid,
+  stacoll2           oid,
+  stacoll3           oid,
+  stacoll4           oid,
+  stacoll5           oid,
+  stanumbers1      float4[],
+  stanumbers2      float4[],
+  stanumbers3      float4[],
+  stanumbers4      float4[],
+  stanumbers5      float4[],
+  stavalues1       dbms_stats.anyarray,
+  stavalues2       dbms_stats.anyarray,
+  stavalues3       dbms_stats.anyarray,
+  stavalues4       dbms_stats.anyarray
+ ,stavalues5       dbms_stats.anyarray
+) WITH (autovacuum_enabled = 'false');
+CREATE VIEW work_v AS
+SELECT nspname, relname, relpages, reltuples, relallvisible,
+       curpages, attname, nspname_of_typename, typname, atttypmod,
+       stainherit, stanullfrac, stawidth, stadistinct,
+       stakind1, stakind2, stakind3, stakind4, stakind5,
+       staop1, staop2, staop3, staop4, staop5,
+       stacoll1, stacoll2, stacoll3, stacoll4, stacoll5,
+       stanumbers1, stanumbers2, stanumbers3, stanumbers4, stanumbers5,
+       stavalues1, stavalues2, stavalues3, stavalues4, stavalues5
+  FROM dbms_stats.work
+ ORDER BY nspname, relname, attname, stainherit;
+ANALYZE s0.sft0;

expected/init-common.out

@@ -10,7 +10,6 @@ CREATE EXTENSION pg_dbms_stats;
 SET client_min_messages = warning;
 DROP ROLE IF EXISTS regular_user;
 CREATE ROLE regular_user LOGIN;
-SET client_min_messages = fatal;
 DROP ROLE IF EXISTS super_user;
 CREATE ROLE super_user SUPERUSER CREATEDB CREATEROLE INHERIT LOGIN;
 -- create object