182 lines
5.2 KiB
SQL
182 lines
5.2 KiB
SQL
SET client_min_messages = warning;
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--
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-- create table.
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--
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CREATE TABLE tbl_cluster (
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col1 int,
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"time" timestamp,
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","")" text,
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PRIMARY KEY (","")", col1) WITH (fillfactor = 75)
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) WITH (fillfactor = 70);
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CREATE INDEX ","") cluster" ON tbl_cluster ("time", length(","")"), ","")" text_pattern_ops) WITH (fillfactor = 75);
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ALTER TABLE tbl_cluster CLUSTER ON ","") cluster";
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CREATE TABLE tbl_only_pkey (
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col1 int PRIMARY KEY,
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","")" text
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);
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CREATE TABLE tbl_only_ckey (
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col1 int,
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col2 timestamp,
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","")" text
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) WITH (fillfactor = 70);
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CREATE INDEX cidx_only_ckey ON tbl_only_ckey (col2, ","")");
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ALTER TABLE tbl_only_ckey CLUSTER ON cidx_only_ckey;
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CREATE TABLE tbl_gistkey (
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id integer PRIMARY KEY,
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c circle
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);
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CREATE INDEX cidx_circle ON tbl_gistkey USING gist (c);
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ALTER TABLE tbl_gistkey CLUSTER ON cidx_circle;
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CREATE TABLE tbl_with_dropped_column (
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d1 text,
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c1 text,
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id integer PRIMARY KEY,
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d2 text,
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c2 text,
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d3 text
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);
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ALTER INDEX tbl_with_dropped_column_pkey SET (fillfactor = 75);
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ALTER TABLE tbl_with_dropped_column CLUSTER ON tbl_with_dropped_column_pkey;
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CREATE INDEX idx_c1c2 ON tbl_with_dropped_column (c1, c2) WITH (fillfactor = 75);
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CREATE INDEX idx_c2c1 ON tbl_with_dropped_column (c2, c1);
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CREATE TABLE tbl_with_dropped_toast (
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i integer,
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j integer,
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t text,
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PRIMARY KEY (i, j)
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);
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ALTER TABLE tbl_with_dropped_toast CLUSTER ON tbl_with_dropped_toast_pkey;
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CREATE TABLE tbl_badindex (
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id integer PRIMARY KEY,
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n integer
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);
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CREATE TABLE tbl_idxopts (
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i integer PRIMARY KEY,
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t text
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);
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CREATE INDEX idxopts_t ON tbl_idxopts (t DESC NULLS LAST) WHERE (t != 'aaa');
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--
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-- insert data
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--
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INSERT INTO tbl_cluster VALUES(1, '2008-12-31 10:00:00', 'admin');
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INSERT INTO tbl_cluster VALUES(2, '2008-01-01 00:00:00', 'king');
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INSERT INTO tbl_cluster VALUES(3, '2008-03-04 12:00:00', 'joker');
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INSERT INTO tbl_cluster VALUES(4, '2008-03-05 15:00:00', 'queen');
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INSERT INTO tbl_cluster VALUES(5, '2008-01-01 00:30:00', sqrt(2::numeric(1000,999))::text || sqrt(3::numeric(1000,999))::text);
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INSERT INTO tbl_only_pkey VALUES(1, 'abc');
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INSERT INTO tbl_only_pkey VALUES(2, 'def');
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INSERT INTO tbl_only_ckey VALUES(1, '2008-01-01 00:00:00', 'abc');
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INSERT INTO tbl_only_ckey VALUES(2, '2008-02-01 00:00:00', 'def');
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INSERT INTO tbl_gistkey VALUES(1, '<(1,2),3>');
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INSERT INTO tbl_gistkey VALUES(2, '<(4,5),6>');
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INSERT INTO tbl_with_dropped_column VALUES('d1', 'c1', 2, 'd2', 'c2', 'd3');
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INSERT INTO tbl_with_dropped_column VALUES('d1', 'c1', 1, 'd2', 'c2', 'd3');
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ALTER TABLE tbl_with_dropped_column DROP COLUMN d1;
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ALTER TABLE tbl_with_dropped_column DROP COLUMN d2;
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ALTER TABLE tbl_with_dropped_column DROP COLUMN d3;
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ALTER TABLE tbl_with_dropped_column ADD COLUMN c3 text;
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CREATE VIEW view_for_dropped_column AS
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SELECT * FROM tbl_with_dropped_column;
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INSERT INTO tbl_with_dropped_toast VALUES(1, 10, 'abc');
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INSERT INTO tbl_with_dropped_toast VALUES(2, 20, sqrt(2::numeric(1000,999))::text || sqrt(3::numeric(1000,999))::text);
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ALTER TABLE tbl_with_dropped_toast DROP COLUMN t;
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INSERT INTO tbl_badindex VALUES(1, 10);
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INSERT INTO tbl_badindex VALUES(2, 10);
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CREATE UNIQUE INDEX CONCURRENTLY idx_badindex_n ON tbl_badindex (n);
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INSERT INTO tbl_idxopts VALUES (0, 'abc'), (1, 'aaa'), (2, NULL), (3, 'bbb');
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--
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-- before
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--
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SELECT * FROM tbl_with_dropped_column;
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SELECT * FROM view_for_dropped_column;
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SELECT * FROM tbl_with_dropped_toast;
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--
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-- do repack
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--
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\! pg_repack --dbname=contrib_regression --no-order
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\! pg_repack --dbname=contrib_regression
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\! pg_repack --dbname=contrib_regression --table=tbl_cluster
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--
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-- after
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--
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\d tbl_cluster
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\d tbl_gistkey
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\d tbl_only_ckey
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\d tbl_only_pkey
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\d tbl_with_dropped_column
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\d tbl_with_dropped_toast
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\d tbl_idxopts
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SELECT col1, to_char("time", 'YYYY-MM-DD HH24:MI:SS'), ","")" FROM tbl_cluster;
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SELECT * FROM tbl_only_ckey ORDER BY 1;
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SELECT * FROM tbl_only_pkey ORDER BY 1;
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SELECT * FROM tbl_gistkey ORDER BY 1;
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SET enable_seqscan = on;
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SET enable_indexscan = off;
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SELECT * FROM tbl_with_dropped_column;
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SELECT * FROM view_for_dropped_column;
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SELECT * FROM tbl_with_dropped_toast;
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SET enable_seqscan = off;
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SET enable_indexscan = on;
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SELECT * FROM tbl_with_dropped_column;
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SELECT * FROM view_for_dropped_column;
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SELECT * FROM tbl_with_dropped_toast;
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RESET enable_seqscan;
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RESET enable_indexscan;
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--
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-- check broken links or orphan toast relations
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--
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SELECT oid, relname
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FROM pg_class
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WHERE relkind = 't'
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AND oid NOT IN (SELECT reltoastrelid FROM pg_class WHERE relkind = 'r');
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SELECT oid, relname
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FROM pg_class
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WHERE relkind = 'r'
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AND reltoastrelid <> 0
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AND reltoastrelid NOT IN (SELECT oid FROM pg_class WHERE relkind = 't');
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--
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-- NOT NULL UNIQUE
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--
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CREATE TABLE tbl_nn (col1 int NOT NULL, col2 int NOT NULL);
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CREATE TABLE tbl_uk (col1 int NOT NULL, col2 int , UNIQUE(col1, col2));
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CREATE TABLE tbl_nn_uk (col1 int NOT NULL, col2 int NOT NULL, UNIQUE(col1, col2));
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CREATE TABLE tbl_pk_uk (col1 int NOT NULL, col2 int NOT NULL, PRIMARY KEY(col1, col2), UNIQUE(col2, col1));
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\! pg_repack --dbname=contrib_regression --no-order --table=tbl_nn
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-- => ERROR
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\! pg_repack --dbname=contrib_regression --no-order --table=tbl_uk
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-- => ERROR
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\! pg_repack --dbname=contrib_regression --no-order --table=tbl_nn_uk
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-- => OK
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\! pg_repack --dbname=contrib_regression --no-order --table=tbl_pk_uk
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-- => OK
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