fix(endtoend): Ensure all SQL works against PostgreSQL (#2684)

* test(endtoend): Fix issues with PostgreSQL tests

* Manually regenerate because the regen script is broken

* Fix build issues

Author: kyleconroy

internal/endtoend/testdata/citext/pgx/query.sql

@@ -1,3 +1,5 @@
+CREATE EXTENSION IF NOT EXISTS citext;
+
 CREATE TABLE foo (
     bar citext,
     bat citext not null
@@ -6,4 +8,3 @@ CREATE TABLE foo (
 -- name: GetCitexts :many
 SELECT bar, bat
 FROM foo;
-

internal/endtoend/testdata/citext/stdlib/query.sql

@@ -1,3 +1,5 @@
+CREATE EXTENSION IF NOT EXISTS citext;
+
 CREATE TABLE foo (
     bar citext,
     bat citext not null

internal/endtoend/testdata/ddl_alter_table_alter_type/postgresql/pgx/v4/schema.sql

@@ -1,2 +1,2 @@
 CREATE TABLE foo (bar TEXT);
-ALTER TABLE foo ALTER bar TYPE TEXT ARRAY;
+ALTER TABLE foo ALTER bar TYPE TEXT ARRAY USING bar::text[];

internal/endtoend/testdata/ddl_alter_table_alter_type/postgresql/pgx/v5/schema.sql

@@ -1,2 +1,2 @@
 CREATE TABLE foo (bar TEXT);
-ALTER TABLE foo ALTER bar TYPE TEXT ARRAY;
+ALTER TABLE foo ALTER bar TYPE TEXT ARRAY USING bar::text[];

internal/endtoend/testdata/ddl_alter_table_alter_type/postgresql/stdlib/schema.sql

@@ -1,2 +1,2 @@
 CREATE TABLE foo (bar TEXT);
-ALTER TABLE foo ALTER bar TYPE TEXT ARRAY;
+ALTER TABLE foo ALTER bar TYPE TEXT ARRAY USING bar::text[];

internal/endtoend/testdata/ddl_alter_table_drop_constraint/postgresql/pgx/v4/schema.sql

@@ -1,2 +1,2 @@
 CREATE TABLE venues (id SERIAL PRIMARY KEY);
-ALTER TABLE venues DROP CONSTRAINT venues_id_pkey;
+ALTER TABLE venues DROP CONSTRAINT venues_pkey;

internal/endtoend/testdata/ddl_alter_table_drop_constraint/postgresql/pgx/v5/schema.sql

@@ -1,2 +1,2 @@
 CREATE TABLE venues (id SERIAL PRIMARY KEY);
-ALTER TABLE venues DROP CONSTRAINT venues_id_pkey;
+ALTER TABLE venues DROP CONSTRAINT venues_pkey;

internal/endtoend/testdata/ddl_alter_table_drop_constraint/postgresql/stdlib/schema.sql

@@ -1,2 +1,2 @@
 CREATE TABLE venues (id SERIAL PRIMARY KEY);
-ALTER TABLE venues DROP CONSTRAINT venues_id_pkey;
+ALTER TABLE venues DROP CONSTRAINT venues_pkey;

internal/endtoend/testdata/ddl_alter_table_index/postgresql/pgx/v4/go/models.go

@@ -1,4 +1,17 @@
-CREATE TABLE temp(a TEXT);
+CREATE TABLE measurement (
+    city_id         int not null,
+    logdate         date not null,
+    peaktemp        int,
+    unitsales       int
+) PARTITION BY RANGE (logdate);
 
-CREATE INDEX temp_idx ON temp(a);
-ALTER INDEX temp_idx ATTACH PARTITION temp_partition_idx;
+CREATE TABLE measurement_y2006m02 PARTITION OF measurement
+    FOR VALUES FROM ('2006-02-01') TO ('2006-03-01');
+
+CREATE INDEX measurement_usls_idx ON ONLY measurement (unitsales);
+
+CREATE INDEX measurement_usls_200602_idx
+    ON measurement_y2006m02 (unitsales);
+
+ALTER INDEX measurement_usls_idx
+    ATTACH PARTITION measurement_usls_200602_idx;