ydb/yql/essentials/tests/postgresql/cases/functional_deps.err

<sql-statement>
-- from http://www.depesz.com/index.php/2010/04/19/getting-unique-elements/
CREATE TEMP TABLE articles (
    id int CONSTRAINT articles_pkey PRIMARY KEY,
    keywords text,
    title text UNIQUE NOT NULL,
    body text UNIQUE,
    created date
);
</sql-statement>
<sql-statement>
CREATE TEMP TABLE articles_in_category (
    article_id int,
    category_id int,
    changed date,
    PRIMARY KEY (article_id, category_id)
);
</sql-statement>
<sql-statement>
-- test functional dependencies based on primary keys/unique constraints
-- base tables
-- group by primary key (OK)
SELECT id, keywords, title, body, created
FROM articles
GROUP BY id;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap
    	-- test functional dependencies based on primary keys/unique constraints
	^
        -stdin-:<main>:1:1: Error: At function: AsStruct
        	-- test functional dependencies based on primary keys/unique constraints
	^
            -stdin-:<main>:4:12: Error: At function: Member
            	SELECT id, keywords, title, body, created
	           ^
                -stdin-:<main>:4:12: Error: Member not found: _alias_articles.keywords
                	SELECT id, keywords, title, body, created
	           ^
        -stdin-:<main>:4:22: Error: At function: Member
        	SELECT id, keywords, title, body, created
	                     ^
            -stdin-:<main>:4:22: Error: Member not found: _alias_articles.title
            	SELECT id, keywords, title, body, created
	                     ^
        -stdin-:<main>:4:29: Error: At function: Member
        	SELECT id, keywords, title, body, created
	                            ^
            -stdin-:<main>:4:29: Error: Member not found: _alias_articles.body
            	SELECT id, keywords, title, body, created
	                            ^
        -stdin-:<main>:4:35: Error: At function: Member
        	SELECT id, keywords, title, body, created
	                                  ^
            -stdin-:<main>:4:35: Error: Member not found: _alias_articles.created
            	SELECT id, keywords, title, body, created
	                                  ^
<sql-statement>
-- group by unique not null (fail/todo)
SELECT id, keywords, title, body, created
FROM articles
GROUP BY title;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap
    	-- group by unique not null (fail/todo)
	^
        -stdin-:<main>:1:1: Error: At function: AsStruct
        	-- group by unique not null (fail/todo)
	^
            -stdin-:<main>:2:8: Error: At function: Member
            	SELECT id, keywords, title, body, created
	       ^
                -stdin-:<main>:2:8: Error: Member not found: _alias_articles.id
                	SELECT id, keywords, title, body, created
	       ^
        -stdin-:<main>:2:12: Error: At function: Member
        	SELECT id, keywords, title, body, created
	           ^
            -stdin-:<main>:2:12: Error: Member not found: _alias_articles.keywords
            	SELECT id, keywords, title, body, created
	           ^
        -stdin-:<main>:2:29: Error: At function: Member
        	SELECT id, keywords, title, body, created
	                            ^
            -stdin-:<main>:2:29: Error: Member not found: _alias_articles.body
            	SELECT id, keywords, title, body, created
	                            ^
        -stdin-:<main>:2:35: Error: At function: Member
        	SELECT id, keywords, title, body, created
	                                  ^
            -stdin-:<main>:2:35: Error: Member not found: _alias_articles.created
            	SELECT id, keywords, title, body, created
	                                  ^
<sql-statement>
-- group by unique nullable (fail)
SELECT id, keywords, title, body, created
FROM articles
GROUP BY body;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap
    	-- group by unique nullable (fail)
	^
        -stdin-:<main>:1:1: Error: At function: AsStruct
        	-- group by unique nullable (fail)
	^
            -stdin-:<main>:2:8: Error: At function: Member
            	SELECT id, keywords, title, body, created
	       ^
                -stdin-:<main>:2:8: Error: Member not found: _alias_articles.id
                	SELECT id, keywords, title, body, created
	       ^
        -stdin-:<main>:2:12: Error: At function: Member
        	SELECT id, keywords, title, body, created
	           ^
            -stdin-:<main>:2:12: Error: Member not found: _alias_articles.keywords
            	SELECT id, keywords, title, body, created
	           ^
        -stdin-:<main>:2:22: Error: At function: Member
        	SELECT id, keywords, title, body, created
	                     ^
            -stdin-:<main>:2:22: Error: Member not found: _alias_articles.title
            	SELECT id, keywords, title, body, created
	                     ^
        -stdin-:<main>:2:35: Error: At function: Member
        	SELECT id, keywords, title, body, created
	                                  ^
            -stdin-:<main>:2:35: Error: Member not found: _alias_articles.created
            	SELECT id, keywords, title, body, created
	                                  ^
<sql-statement>
-- group by something else (fail)
SELECT id, keywords, title, body, created
FROM articles
GROUP BY keywords;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap
    	-- group by something else (fail)
	^
        -stdin-:<main>:1:1: Error: At function: AsStruct
        	-- group by something else (fail)
	^
            -stdin-:<main>:2:8: Error: At function: Member
            	SELECT id, keywords, title, body, created
	       ^
                -stdin-:<main>:2:8: Error: Member not found: _alias_articles.id
                	SELECT id, keywords, title, body, created
	       ^
        -stdin-:<main>:2:22: Error: At function: Member
        	SELECT id, keywords, title, body, created
	                     ^
            -stdin-:<main>:2:22: Error: Member not found: _alias_articles.title
            	SELECT id, keywords, title, body, created
	                     ^
        -stdin-:<main>:2:29: Error: At function: Member
        	SELECT id, keywords, title, body, created
	                            ^
            -stdin-:<main>:2:29: Error: Member not found: _alias_articles.body
            	SELECT id, keywords, title, body, created
	                            ^
        -stdin-:<main>:2:35: Error: At function: Member
        	SELECT id, keywords, title, body, created
	                                  ^
            -stdin-:<main>:2:35: Error: Member not found: _alias_articles.created
            	SELECT id, keywords, title, body, created
	                                  ^
<sql-statement>
-- multiple tables
-- group by primary key (OK)
SELECT a.id, a.keywords, a.title, a.body, a.created
FROM articles AS a, articles_in_category AS aic
WHERE a.id = aic.article_id AND aic.category_id in (14,62,70,53,138)
GROUP BY a.id;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap
    	-- multiple tables
	^
        -stdin-:<main>:1:1: Error: At function: AsStruct
        	-- multiple tables
	^
            -stdin-:<main>:3:14: Error: At function: Member
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	             ^
                -stdin-:<main>:3:14: Error: Member not found: _alias_a.keywords
                	SELECT a.id, a.keywords, a.title, a.body, a.created
	             ^
        -stdin-:<main>:3:26: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                         ^
            -stdin-:<main>:3:26: Error: Member not found: _alias_a.title
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                         ^
        -stdin-:<main>:3:35: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                  ^
            -stdin-:<main>:3:35: Error: Member not found: _alias_a.body
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                  ^
        -stdin-:<main>:3:43: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                          ^
            -stdin-:<main>:3:43: Error: Member not found: _alias_a.created
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                          ^
<sql-statement>
-- group by something else (fail)
SELECT a.id, a.keywords, a.title, a.body, a.created
FROM articles AS a, articles_in_category AS aic
WHERE a.id = aic.article_id AND aic.category_id in (14,62,70,53,138)
GROUP BY aic.article_id, aic.category_id;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap
    	-- group by something else (fail)
	^
        -stdin-:<main>:1:1: Error: At function: AsStruct
        	-- group by something else (fail)
	^
            -stdin-:<main>:2:8: Error: At function: Member
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	       ^
                -stdin-:<main>:2:8: Error: Member not found: _alias_a.id
                	SELECT a.id, a.keywords, a.title, a.body, a.created
	       ^
        -stdin-:<main>:2:14: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	             ^
            -stdin-:<main>:2:14: Error: Member not found: _alias_a.keywords
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	             ^
        -stdin-:<main>:2:26: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                         ^
            -stdin-:<main>:2:26: Error: Member not found: _alias_a.title
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                         ^
        -stdin-:<main>:2:35: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                  ^
            -stdin-:<main>:2:35: Error: Member not found: _alias_a.body
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                  ^
        -stdin-:<main>:2:43: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                          ^
            -stdin-:<main>:2:43: Error: Member not found: _alias_a.created
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                          ^
<sql-statement>
-- JOIN syntax
-- group by left table's primary key (OK)
SELECT a.id, a.keywords, a.title, a.body, a.created
FROM articles AS a JOIN articles_in_category AS aic ON a.id = aic.article_id
WHERE aic.category_id in (14,62,70,53,138)
GROUP BY a.id;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap
    	-- JOIN syntax
	^
        -stdin-:<main>:1:1: Error: At function: AsStruct
        	-- JOIN syntax
	^
            -stdin-:<main>:3:14: Error: At function: Member
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	             ^
                -stdin-:<main>:3:14: Error: Member not found: _alias_a.keywords
                	SELECT a.id, a.keywords, a.title, a.body, a.created
	             ^
        -stdin-:<main>:3:26: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                         ^
            -stdin-:<main>:3:26: Error: Member not found: _alias_a.title
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                         ^
        -stdin-:<main>:3:35: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                  ^
            -stdin-:<main>:3:35: Error: Member not found: _alias_a.body
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                  ^
        -stdin-:<main>:3:43: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                          ^
            -stdin-:<main>:3:43: Error: Member not found: _alias_a.created
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                          ^
<sql-statement>
-- group by something else (fail)
SELECT a.id, a.keywords, a.title, a.body, a.created
FROM articles AS a JOIN articles_in_category AS aic ON a.id = aic.article_id
WHERE aic.category_id in (14,62,70,53,138)
GROUP BY aic.article_id, aic.category_id;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap
    	-- group by something else (fail)
	^
        -stdin-:<main>:1:1: Error: At function: AsStruct
        	-- group by something else (fail)
	^
            -stdin-:<main>:2:8: Error: At function: Member
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	       ^
                -stdin-:<main>:2:8: Error: Member not found: _alias_a.id
                	SELECT a.id, a.keywords, a.title, a.body, a.created
	       ^
        -stdin-:<main>:2:14: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	             ^
            -stdin-:<main>:2:14: Error: Member not found: _alias_a.keywords
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	             ^
        -stdin-:<main>:2:26: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                         ^
            -stdin-:<main>:2:26: Error: Member not found: _alias_a.title
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                         ^
        -stdin-:<main>:2:35: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                  ^
            -stdin-:<main>:2:35: Error: Member not found: _alias_a.body
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                  ^
        -stdin-:<main>:2:43: Error: At function: Member
        	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                          ^
            -stdin-:<main>:2:43: Error: Member not found: _alias_a.created
            	SELECT a.id, a.keywords, a.title, a.body, a.created
	                                          ^
<sql-statement>
-- group by right table's (composite) primary key (OK)
SELECT aic.changed
FROM articles AS a JOIN articles_in_category AS aic ON a.id = aic.article_id
WHERE aic.category_id in (14,62,70,53,138)
GROUP BY aic.category_id, aic.article_id;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap, At function: AsStruct
    	-- group by right table's (composite) primary key (OK)
	^
        -stdin-:<main>:2:8: Error: At function: Member
        	SELECT aic.changed
	       ^
            -stdin-:<main>:2:8: Error: Member not found: _alias_aic.changed
            	SELECT aic.changed
	       ^
<sql-statement>
-- group by right table's partial primary key (fail)
SELECT aic.changed
FROM articles AS a JOIN articles_in_category AS aic ON a.id = aic.article_id
WHERE aic.category_id in (14,62,70,53,138)
GROUP BY aic.article_id;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap, At function: AsStruct
    	-- group by right table's partial primary key (fail)
	^
        -stdin-:<main>:2:8: Error: At function: Member
        	SELECT aic.changed
	       ^
            -stdin-:<main>:2:8: Error: Member not found: _alias_aic.changed
            	SELECT aic.changed
	       ^
<sql-statement>
-- example from documentation
CREATE TEMP TABLE products (product_id int, name text, price numeric);
</sql-statement>
<sql-statement>
CREATE TEMP TABLE sales (product_id int, units int);
</sql-statement>
<sql-statement>
-- OK
SELECT product_id, p.name, (sum(s.units) * p.price) AS sales
    FROM products p LEFT JOIN sales s USING (product_id)
    GROUP BY product_id, p.name, p.price;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap, At function: UnionAll, At function: Aggregate, At function: OrderedMap, At function: OrderedMap, At function: FlattenMembers
    	-- OK
	^
        -stdin-:<main>:1:1: Error: Duplicated member: product_id
        	-- OK
	^
<sql-statement>
-- fail
SELECT product_id, p.name, (sum(s.units) * p.price) AS sales
    FROM products p LEFT JOIN sales s USING (product_id)
    GROUP BY product_id;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap, At function: UnionAll, At function: Aggregate, At function: OrderedMap, At function: OrderedMap, At function: FlattenMembers
    	-- fail
	^
        -stdin-:<main>:1:1: Error: Duplicated member: product_id
        	-- fail
	^
<sql-statement>
ALTER TABLE products ADD PRIMARY KEY (product_id);
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: alternative is not implemented yet : 245
    	ALTER TABLE products ADD PRIMARY KEY (product_id);
	^
<sql-statement>
-- OK now
SELECT product_id, p.name, (sum(s.units) * p.price) AS sales
    FROM products p LEFT JOIN sales s USING (product_id)
    GROUP BY product_id;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap, At function: UnionAll, At function: Aggregate, At function: OrderedMap, At function: OrderedMap, At function: FlattenMembers
    	-- OK now
	^
        -stdin-:<main>:1:1: Error: Duplicated member: product_id
        	-- OK now
	^
<sql-statement>
-- Drupal example, http://drupal.org/node/555530
CREATE TEMP TABLE node (
    nid SERIAL,
    vid integer NOT NULL default '0',
    type varchar(32) NOT NULL default '',
    title varchar(128) NOT NULL default '',
    uid integer NOT NULL default '0',
    status integer NOT NULL default '1',
    created integer NOT NULL default '0',
    -- snip
    PRIMARY KEY (nid, vid)
);
</sql-statement>
<sql-statement>
CREATE TEMP TABLE users (
    uid integer NOT NULL default '0',
    name varchar(60) NOT NULL default '',
    pass varchar(32) NOT NULL default '',
    -- snip
    PRIMARY KEY (uid),
    UNIQUE (name)
);
</sql-statement>
<sql-statement>
-- OK
SELECT u.uid, u.name FROM node n
INNER JOIN users u ON u.uid = n.uid
WHERE n.type = 'blog' AND n.status = 1
GROUP BY u.uid, u.name;
</sql-statement>
<sql-statement>
-- OK
SELECT u.uid, u.name FROM node n
INNER JOIN users u ON u.uid = n.uid
WHERE n.type = 'blog' AND n.status = 1
GROUP BY u.uid;
</sql-statement>
-stdin-:<main>: Error: Type annotation

    -stdin-:<main>:1:1: Error: At function: AssumeColumnOrder, At function: PgReplaceUnknown, At function: OrderedMap, At function: AsStruct
    	-- OK
	^
        -stdin-:<main>:2:15: Error: At function: Member
        	SELECT u.uid, u.name FROM node n
	              ^
            -stdin-:<main>:2:15: Error: Member not found: _alias_u.name
            	SELECT u.uid, u.name FROM node n
	              ^
<sql-statement>
-- Check views and dependencies
-- fail
CREATE TEMP VIEW fdv1 AS
SELECT id, keywords, title, body, created
FROM articles
GROUP BY body;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: expected at least one target column
    	-- Check views and dependencies
	^
<sql-statement>
-- OK
CREATE TEMP VIEW fdv1 AS
SELECT id, keywords, title, body, created
FROM articles
GROUP BY id;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: expected at least one target column
    	-- OK
	^
<sql-statement>
-- fail
ALTER TABLE articles DROP CONSTRAINT articles_pkey RESTRICT;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: alternative is not implemented yet : 245
    	-- fail
	^
<sql-statement>
DROP VIEW fdv1;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: View not found: 'fdv1'
    	DROP VIEW fdv1;
	^
<sql-statement>
-- multiple dependencies
CREATE TEMP VIEW fdv2 AS
SELECT a.id, a.keywords, a.title, aic.category_id, aic.changed
FROM articles AS a JOIN articles_in_category AS aic ON a.id = aic.article_id
WHERE aic.category_id in (14,62,70,53,138)
GROUP BY a.id, aic.category_id, aic.article_id;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: expected at least one target column
    	-- multiple dependencies
	^
<sql-statement>
ALTER TABLE articles DROP CONSTRAINT articles_pkey RESTRICT; -- fail
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: alternative is not implemented yet : 245
    	ALTER TABLE articles DROP CONSTRAINT articles_pkey RESTRICT; -- fail
	^
<sql-statement>
ALTER TABLE articles_in_category DROP CONSTRAINT articles_in_category_pkey RESTRICT; --fail
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: alternative is not implemented yet : 245
    	ALTER TABLE articles_in_category DROP CONSTRAINT articles_in_category_pkey RESTRICT; --fail
	^
<sql-statement>
DROP VIEW fdv2;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: View not found: 'fdv2'
    	DROP VIEW fdv2;
	^
<sql-statement>
-- nested queries
CREATE TEMP VIEW fdv3 AS
SELECT id, keywords, title, body, created
FROM articles
GROUP BY id
UNION
SELECT id, keywords, title, body, created
FROM articles
GROUP BY id;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: expected at least one target column
    	-- nested queries
	^
<sql-statement>
ALTER TABLE articles DROP CONSTRAINT articles_pkey RESTRICT; -- fail
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: alternative is not implemented yet : 245
    	ALTER TABLE articles DROP CONSTRAINT articles_pkey RESTRICT; -- fail
	^
<sql-statement>
DROP VIEW fdv3;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: View not found: 'fdv3'
    	DROP VIEW fdv3;
	^
<sql-statement>
CREATE TEMP VIEW fdv4 AS
SELECT * FROM articles WHERE title IN (SELECT title FROM articles GROUP BY id);
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: expected at least one target column
    	CREATE TEMP VIEW fdv4 AS
	^
<sql-statement>
ALTER TABLE articles DROP CONSTRAINT articles_pkey RESTRICT; -- fail
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: alternative is not implemented yet : 245
    	ALTER TABLE articles DROP CONSTRAINT articles_pkey RESTRICT; -- fail
	^
<sql-statement>
DROP VIEW fdv4;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: View not found: 'fdv4'
    	DROP VIEW fdv4;
	^
<sql-statement>
-- prepared query plans: this results in failure on reuse
PREPARE foo AS
  SELECT id, keywords, title, body, created
  FROM articles
  GROUP BY id;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: RawStmt: alternative is not implemented yet : 301
    	-- prepared query plans: this results in failure on reuse
	^
<sql-statement>
EXECUTE foo;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: RawStmt: alternative is not implemented yet : 302
    	EXECUTE foo;
	^
<sql-statement>
ALTER TABLE articles DROP CONSTRAINT articles_pkey RESTRICT;
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: alternative is not implemented yet : 245
    	ALTER TABLE articles DROP CONSTRAINT articles_pkey RESTRICT;
	^
<sql-statement>
EXECUTE foo;  -- fail
</sql-statement>
-stdin-:<main>: Error: Parse Sql

    -stdin-:<main>:1:1: Error: RawStmt: alternative is not implemented yet : 302
    	EXECUTE foo;  -- fail
	^