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Merge pull request #505 from gevik/pgsql-driver 

Pgsql driver implementation (update 4)
tags/2.0.0-beta
Qiang Xue 12 years ago
parent
7a7d2a9c06 b6d5a9002b
commit
51972f2557
8 changed files with 471 additions and 149 deletions
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  1. 3
      .travis.yml
  2. 41
      framework/yii/db/pgsql/QueryBuilder.php
  3. 284
      framework/yii/db/pgsql/Schema.php
  4. 6
      tests/unit/data/config.php
  5. 218
      tests/unit/data/postgres.sql
  6. 3
      tests/unit/framework/db/DatabaseTestCase.php
  7. 14
      tests/unit/framework/db/pgsql/PostgreSQLActiveRecordTest.php
  8. 51
      tests/unit/framework/db/pgsql/PostgreSQLConnectionTest.php

3
.travis.yml
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@ -10,5 +10,6 @@ env:
before_script:
- sh -c "if [ '$DB' = 'mysql' ]; then mysql -e 'create database IF NOT EXISTS yiitest;'; fi"
- psql -U postgres -c 'drop database if exists yiitest;';
- psql -U postgres -c 'create database yiitest;';
script: phpunit

41
framework/yii/db/pgsql/QueryBuilder.php
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@ -0,0 +1,41 @@
<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\db\pgsql;
/**
* QueryBuilder is the query builder for PostgreSQL databases.
*
* @author Gevik Babakhani <gevikb@gmail.com>
* @since 2.0
*/
class QueryBuilder extends \yii\db\QueryBuilder
{
/**
* @var array mapping from abstract column types (keys) to physical column types (values).
*/
public $typeMap = array(
Schema::TYPE_PK => 'serial not null primary key',
Schema::TYPE_STRING => 'varchar',
Schema::TYPE_TEXT => 'text',
Schema::TYPE_SMALLINT => 'smallint',
Schema::TYPE_INTEGER => 'integer',
Schema::TYPE_BIGINT => 'bigint',
Schema::TYPE_FLOAT => 'double precision',
Schema::TYPE_DECIMAL => 'numeric',
Schema::TYPE_DATETIME => 'timestamp',
Schema::TYPE_TIMESTAMP => 'timestamp',
Schema::TYPE_TIME => 'time',
Schema::TYPE_DATE => 'date',
Schema::TYPE_BINARY => 'bytea',
Schema::TYPE_BOOLEAN => 'boolean',
Schema::TYPE_MONEY => 'numeric(19,4)',
);
}

284
framework/yii/db/pgsql/Schema.php
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@ -0,0 +1,284 @@
<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\db\pgsql;
use yii\db\TableSchema;
use yii\db\ColumnSchema;
/**
* Schema is the class for retrieving metadata from a PostgreSQL database
* (version 9.x and above).
*
* @author Gevik Babakhani <gevikb@gmail.com>
* @since 2.0
*/
class Schema extends \yii\db\Schema
{
/**
* The default schema used for the current session.
* @var string
*/
public $defaultSchema = 'public';
/**
* @var array mapping from physical column types (keys) to abstract
* column types (values)
*/
public $typeMap = array(
'abstime' => self::TYPE_TIMESTAMP,
'bit' => self::TYPE_STRING,
'boolean' => self::TYPE_BOOLEAN,
'box' => self::TYPE_STRING,
'character' => self::TYPE_STRING,
'bytea' => self::TYPE_BINARY,
'char' => self::TYPE_STRING,
'cidr' => self::TYPE_STRING,
'circle' => self::TYPE_STRING,
'date' => self::TYPE_DATE,
'real' => self::TYPE_FLOAT,
'double precision' => self::TYPE_DECIMAL,
'inet' => self::TYPE_STRING,
'smallint' => self::TYPE_SMALLINT,
'integer' => self::TYPE_INTEGER,
'bigint' => self::TYPE_BIGINT,
'interval' => self::TYPE_STRING,
'json' => self::TYPE_STRING,
'line' => self::TYPE_STRING,
'macaddr' => self::TYPE_STRING,
'money' => self::TYPE_MONEY,
'name' => self::TYPE_STRING,
'numeric' => self::TYPE_STRING,
'numrange' => self::TYPE_DECIMAL,
'oid' => self::TYPE_BIGINT, // should not be used. it's pg internal!
'path' => self::TYPE_STRING,
'point' => self::TYPE_STRING,
'polygon' => self::TYPE_STRING,
'text' => self::TYPE_TEXT,
'time without time zone' => self::TYPE_TIME,
'timestamp without time zone' => self::TYPE_TIMESTAMP,
'timestamp with time zone' => self::TYPE_TIMESTAMP,
'time with time zone' => self::TYPE_TIMESTAMP,
'unknown' => self::TYPE_STRING,
'uuid' => self::TYPE_STRING,
'bit varying' => self::TYPE_STRING,
'character varying' => self::TYPE_STRING,
'xml' => self::TYPE_STRING
);
/**
* Creates a query builder for the MySQL database.
* @return QueryBuilder query builder instance
*/
public function createQueryBuilder() {
return new QueryBuilder($this->db);
}
/**
* Resolves the table name and schema name (if any).
* @param TableSchema $table the table metadata object
* @param string $name the table name
*/
protected function resolveTableNames($table, $name) {
$parts = explode('.', str_replace('"', '', $name));
if (isset($parts[1])) {
$table->schemaName = $parts[0];
$table->name = $parts[1];
} else {
$table->name = $parts[0];
}
if ($table->schemaName === null) {
$table->schemaName = $this->defaultSchema;
}
}
/**
* Quotes a table name for use in a query.
* A simple table name has no schema prefix.
* @param string $name table name
* @return string the properly quoted table name
*/
public function quoteSimpleTableName($name) {
return strpos($name, '"') !== false ? $name : '"' . $name . '"';
}
/**
* Loads the metadata for the specified table.
* @param string $name table name
* @return TableSchema|null driver dependent table metadata. Null if the table does not exist.
*/
public function loadTableSchema($name) {
$table = new TableSchema();
$this->resolveTableNames($table, $name);
if ($this->findColumns($table)) {
$this->findConstraints($table);
return $table;
}
}
/**
* Collects the foreign key column details for the given table.
* @param TableSchema $table the table metadata
*/
protected function findConstraints($table) {
$tableName = $this->quoteValue($table->name);
$tableSchema = $this->quoteValue($table->schemaName);
//We need to extract the constraints de hard way since:
//http://www.postgresql.org/message-id/26677.1086673982@sss.pgh.pa.us
$sql = <<<SQL
select
ct.conname as containst,
c.relname as table_name,
ns.nspname as table_schema,
current_database() as table_catalog,
(select string_agg(attname,',') attname from pg_attribute where attrelid=ct.conrelid and attnum = any(ct.conkey)) as columns,
fc.relname as foreign_table_name,
fns.nspname as foreign_table_schema,
current_database() as foreign_table_catalog,
(select string_agg(attname,',') attname from pg_attribute where attrelid=ct.confrelid and attnum = any(ct.confkey)) as foreign_columns
from
pg_constraint ct
inner join pg_class c on c.oid=ct.conrelid
inner join pg_namespace ns on c.relnamespace=ns.oid
left join pg_class fc on fc.oid=ct.confrelid
left join pg_namespace fns on fc.relnamespace=fns.oid
where
ct.contype='f'
and c.relname={$tableName}
and ns.nspname={$tableSchema}
SQL;
$constraints = $this->db->createCommand($sql)->queryAll();
foreach ($constraints as $constraint) {
$columns = explode(',', $constraint['columns']);
$fcolumns = explode(',', $constraint['foreign_columns']);
$citem = array($constraint['foreign_table_name']);
foreach ($columns as $idx => $column) {
$citem[] = array($fcolumns[$idx] => $column);
}
$table->foreignKeys[] = $citem;
}
}
/**
* Collects the metadata of table columns.
* @param TableSchema $table the table metadata
* @return boolean whether the table exists in the database
*/
protected function findColumns($table) {
$tableName = $this->db->quoteValue($table->name);
$schemaName = $this->db->quoteValue($table->schemaName);
$sql = <<<SQL
SELECT
current_database() as table_catalog,
d.nspname AS table_schema,
c.relname AS table_name,
a.attname AS column_name,
t.typname AS data_type,
a.attlen AS character_maximum_length,
pg_catalog.col_description(c.oid, a.attnum) AS column_comment,
a.atttypmod AS modifier,
a.attnotnull = false AS is_nullable,
CAST(pg_get_expr(ad.adbin, ad.adrelid) AS varchar) AS column_default,
coalesce(pg_get_expr(ad.adbin, ad.adrelid) ~ 'nextval',false) AS is_autoinc,
array_to_string((select array_agg(enumlabel) from pg_enum where enumtypid=a.atttypid)::varchar[],',') as enum_values,
CASE atttypid
WHEN 21 /*int2*/ THEN 16
WHEN 23 /*int4*/ THEN 32
WHEN 20 /*int8*/ THEN 64
WHEN 1700 /*numeric*/ THEN
CASE WHEN atttypmod = -1
THEN null
ELSE ((atttypmod - 4) >> 16) & 65535
END
WHEN 700 /*float4*/ THEN 24 /*FLT_MANT_DIG*/
WHEN 701 /*float8*/ THEN 53 /*DBL_MANT_DIG*/
ELSE null
END AS numeric_precision,
CASE
WHEN atttypid IN (21, 23, 20) THEN 0
WHEN atttypid IN (1700) THEN
CASE
WHEN atttypmod = -1 THEN null
ELSE (atttypmod - 4) & 65535
END
ELSE null
END AS numeric_scale,
CAST(
information_schema._pg_char_max_length(information_schema._pg_truetypid(a, t), information_schema._pg_truetypmod(a, t))
AS numeric
) AS size,
a.attnum = any (ct.conkey) as is_pkey
FROM
pg_class c
LEFT JOIN pg_attribute a ON a.attrelid = c.oid
LEFT JOIN pg_attrdef ad ON a.attrelid = ad.adrelid AND a.attnum = ad.adnum
LEFT JOIN pg_type t ON a.atttypid = t.oid
LEFT JOIN pg_namespace d ON d.oid = c.relnamespace
LEFT join pg_constraint ct on ct.conrelid=c.oid and ct.contype='p'
WHERE
a.attnum > 0
and c.relname = {$tableName}
and d.nspname = {$schemaName}
ORDER BY
a.attnum;
SQL;
try {
$columns = $this->db->createCommand($sql)->queryAll();
} catch (\Exception $e) {
return false;
}
foreach ($columns as $column) {
$column = $this->loadColumnSchema($column);
$table->columns[$column->name] = $column;
if ($column->isPrimaryKey === true) {
$table->primaryKey[] = $column->name;
if ($table->sequenceName === null && preg_match("/nextval\('\w+'(::regclass)?\)/", $column->defaultValue) === 1) {
$table->sequenceName = preg_replace(array('/nextval/', '/::/', '/regclass/', '/\'\)/', '/\(\'/'), '', $column->defaultValue);
}
}
}
return true;
}
/**
* Loads the column information into a [[ColumnSchema]] object.
* @param array $info column information
* @return ColumnSchema the column schema object
*/
protected function loadColumnSchema($info) {
$column = new ColumnSchema();
$column->allowNull = $info['is_nullable'];
$column->autoIncrement = $info['is_autoinc'];
$column->comment = $info['column_comment'];
$column->dbType = $info['data_type'];
$column->defaultValue = $info['column_default'];
$column->enumValues = explode(',', str_replace(array("''"), array("'"), $info['enum_values']));
$column->unsigned = false; // has no meanining in PG
$column->isPrimaryKey = $info['is_pkey'];
$column->name = $info['column_name'];
$column->precision = $info['numeric_precision'];
$column->scale = $info['numeric_scale'];
$column->size = $info['size'];
if (isset($this->typeMap[$column->dbType])) {
$column->type = $this->typeMap[$column->dbType];
} else {
$column->type = self::TYPE_STRING;
}
$column->phpType = $this->getColumnPhpType($column);
return $column;
}
}

6
tests/unit/data/config.php
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@ -18,5 +18,11 @@ return array(
'password' => '',
'fixture' => __DIR__ . '/mssql.sql',
),
'pgsql' => array(
'dsn' => 'pgsql:host=localhost;dbname=yiitest;port=5432;',
'username' => 'postgres',
'password' => 'postgres',
'fixture' => __DIR__ . '/postgres.sql',
)
)
);

218
tests/unit/data/postgres.sql
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@ -1,165 +1,87 @@
/**
* This is the database schema for testing PostgreSQL support of yii Active Record.
* To test this feature, you need to create a database named 'yii' on 'localhost'
* and create an account 'test/test' which owns this test database.
* To test this feature, you need to create a database named 'yiitest' on 'localhost'
* and create an account 'postgres/postgres' which owns this test database.
*/
CREATE SCHEMA test;
CREATE TABLE test.users
(
id SERIAL NOT NULL PRIMARY KEY,
username VARCHAR(128) NOT NULL,
password VARCHAR(128) NOT NULL,
email VARCHAR(128) NOT NULL
DROP TABLE IF EXISTS tbl_order_item CASCADE;
DROP TABLE IF EXISTS tbl_item CASCADE;
DROP TABLE IF EXISTS tbl_order CASCADE;
DROP TABLE IF EXISTS tbl_category CASCADE;
DROP TABLE IF EXISTS tbl_customer CASCADE;
DROP TABLE IF EXISTS tbl_type CASCADE;
CREATE TABLE tbl_customer (
id serial not null primary key,
email varchar(128) NOT NULL,
name varchar(128) NOT NULL,
address text,
status integer DEFAULT 0
);
INSERT INTO test.users (username, password, email) VALUES ('user1','pass1','email1');
INSERT INTO test.users (username, password, email) VALUES ('user2','pass2','email2');
INSERT INTO test.users (username, password, email) VALUES ('user3','pass3','email3');
comment on column public.tbl_customer.email is 'someone@example.com';
CREATE TABLE test.user_friends
(
id INTEGER NOT NULL,
friend INTEGER NOT NULL,
PRIMARY KEY (id, friend),
CONSTRAINT FK_user_id FOREIGN KEY (id)
REFERENCES test.users (id) ON DELETE CASCADE ON UPDATE RESTRICT,
CONSTRAINT FK_friend_id FOREIGN KEY (friend)
REFERENCES test.users (id) ON DELETE CASCADE ON UPDATE RESTRICT
CREATE TABLE tbl_category (
id serial not null primary key,
name varchar(128) NOT NULL
);
INSERT INTO test.user_friends VALUES (1,2);
INSERT INTO test.user_friends VALUES (1,3);
INSERT INTO test.user_friends VALUES (2,3);
CREATE TABLE test.profiles
(
id SERIAL NOT NULL PRIMARY KEY,
first_name VARCHAR(128) NOT NULL,
last_name VARCHAR(128) NOT NULL,
user_id INTEGER NOT NULL,
CONSTRAINT FK_profile_user FOREIGN KEY (user_id)
REFERENCES test.users (id) ON DELETE CASCADE ON UPDATE RESTRICT
);
INSERT INTO test.profiles (first_name, last_name, user_id) VALUES ('first 1','last 1',1);
INSERT INTO test.profiles (first_name, last_name, user_id) VALUES ('first 2','last 2',2);
CREATE TABLE test.posts
(
id SERIAL NOT NULL PRIMARY KEY,
title VARCHAR(128) NOT NULL,
create_time TIMESTAMP NOT NULL,
author_id INTEGER NOT NULL,
content TEXT,
CONSTRAINT FK_post_author FOREIGN KEY (author_id)
REFERENCES test.users (id) ON DELETE CASCADE ON UPDATE RESTRICT
CREATE TABLE tbl_item (
id serial not null primary key,
name varchar(128) NOT NULL,
category_id integer NOT NULL references tbl_category(id) on UPDATE CASCADE on DELETE CASCADE
);
INSERT INTO test.posts (title, create_time, author_id, content) VALUES ('post 1',TIMESTAMP '2004-10-19 10:23:54',1,'content 1');
INSERT INTO test.posts (title, create_time, author_id, content) VALUES ('post 2',TIMESTAMP '2004-10-19 10:23:54',2,'content 2');
INSERT INTO test.posts (title, create_time, author_id, content) VALUES ('post 3',TIMESTAMP '2004-10-19 10:23:54',2,'content 3');
INSERT INTO test.posts (title, create_time, author_id, content) VALUES ('post 4',TIMESTAMP '2004-10-19 10:23:54',2,'content 4');
INSERT INTO test.posts (title, create_time, author_id, content) VALUES ('post 5',TIMESTAMP '2004-10-19 10:23:54',3,'content 5');
CREATE TABLE test.comments
(
id SERIAL NOT NULL PRIMARY KEY,
content TEXT NOT NULL,
post_id INTEGER NOT NULL,
author_id INTEGER NOT NULL,
CONSTRAINT FK_post_comment FOREIGN KEY (post_id)
REFERENCES test.posts (id) ON DELETE CASCADE ON UPDATE RESTRICT,
CONSTRAINT FK_user_comment FOREIGN KEY (author_id)
REFERENCES test.users (id) ON DELETE CASCADE ON UPDATE RESTRICT
CREATE TABLE tbl_order (
id serial not null primary key,
customer_id integer NOT NULL references tbl_customer(id) on UPDATE CASCADE on DELETE CASCADE,
create_time integer NOT NULL,
total decimal(10,0) NOT NULL
);
INSERT INTO test.comments (content, post_id, author_id) VALUES ('comment 1',1, 2);
INSERT INTO test.comments (content, post_id, author_id) VALUES ('comment 2',1, 2);
INSERT INTO test.comments (content, post_id, author_id) VALUES ('comment 3',1, 2);
INSERT INTO test.comments (content, post_id, author_id) VALUES ('comment 4',2, 2);
INSERT INTO test.comments (content, post_id, author_id) VALUES ('comment 5',2, 2);
INSERT INTO test.comments (content, post_id, author_id) VALUES ('comment 6',3, 2);
INSERT INTO test.comments (content, post_id, author_id) VALUES ('comment 7',3, 2);
INSERT INTO test.comments (content, post_id, author_id) VALUES ('comment 8',3, 2);
INSERT INTO test.comments (content, post_id, author_id) VALUES ('comment 9',3, 2);
INSERT INTO test.comments (content, post_id, author_id) VALUES ('comment 10',5, 3);
CREATE TABLE test.categories
(
id SERIAL NOT NULL PRIMARY KEY,
name VARCHAR(128) NOT NULL,
parent_id INTEGER,
CONSTRAINT FK_category_category FOREIGN KEY (parent_id)
REFERENCES test.categories (id) ON DELETE CASCADE ON UPDATE RESTRICT
CREATE TABLE tbl_order_item (
order_id integer NOT NULL references tbl_order(id) on UPDATE CASCADE on DELETE CASCADE,
item_id integer NOT NULL references tbl_item(id) on UPDATE CASCADE on DELETE CASCADE,
quantity integer NOT NULL,
subtotal decimal(10,0) NOT NULL,
PRIMARY KEY (order_id,item_id)
);
INSERT INTO test.categories (name, parent_id) VALUES ('cat 1',NULL);
INSERT INTO test.categories (name, parent_id) VALUES ('cat 2',NULL);
INSERT INTO test.categories (name, parent_id) VALUES ('cat 3',NULL);
INSERT INTO test.categories (name, parent_id) VALUES ('cat 4',1);
INSERT INTO test.categories (name, parent_id) VALUES ('cat 5',1);
INSERT INTO test.categories (name, parent_id) VALUES ('cat 6',5);
INSERT INTO test.categories (name, parent_id) VALUES ('cat 7',5);
CREATE TABLE test.post_category
(
category_id INTEGER NOT NULL,
post_id INTEGER NOT NULL,
PRIMARY KEY (category_id, post_id),
CONSTRAINT FK_post_category_post FOREIGN KEY (post_id)
REFERENCES test.posts (id) ON DELETE CASCADE ON UPDATE RESTRICT,
CONSTRAINT FK_post_category_category FOREIGN KEY (category_id)
REFERENCES test.categories (id) ON DELETE CASCADE ON UPDATE RESTRICT
CREATE TABLE tbl_type (
int_col integer NOT NULL,
int_col2 integer DEFAULT '1',
char_col char(100) NOT NULL,
char_col2 varchar(100) DEFAULT 'something',
char_col3 text,
float_col double precision NOT NULL,
float_col2 double precision DEFAULT '1.23',
blob_col bytea,
numeric_col decimal(5,2) DEFAULT '33.22',
time timestamp NOT NULL DEFAULT '2002-01-01 00:00:00',
bool_col smallint NOT NULL,
bool_col2 smallint DEFAULT '1'
);
INSERT INTO test.post_category (category_id, post_id) VALUES (1,1);
INSERT INTO test.post_category (category_id, post_id) VALUES (2,1);
INSERT INTO test.post_category (category_id, post_id) VALUES (3,1);
INSERT INTO test.post_category (category_id, post_id) VALUES (4,2);
INSERT INTO test.post_category (category_id, post_id) VALUES (1,2);
INSERT INTO test.post_category (category_id, post_id) VALUES (1,3);
CREATE TABLE test.orders
(
key1 INTEGER NOT NULL,
key2 INTEGER NOT NULL,
name VARCHAR(128),
PRIMARY KEY (key1, key2)
);
INSERT INTO test.orders (key1,key2,name) VALUES (1,2,'order 12');
INSERT INTO test.orders (key1,key2,name) VALUES (1,3,'order 13');
INSERT INTO test.orders (key1,key2,name) VALUES (2,1,'order 21');
INSERT INTO test.orders (key1,key2,name) VALUES (2,2,'order 22');
CREATE TABLE test.items
(
id SERIAL NOT NULL PRIMARY KEY,
name VARCHAR(128),
col1 INTEGER NOT NULL,
col2 INTEGER NOT NULL,
CONSTRAINT FK_order_item FOREIGN KEY (col1,col2)
REFERENCES test.orders (key1,key2) ON DELETE CASCADE ON UPDATE RESTRICT
);
INSERT INTO test.items (name,col1,col2) VALUES ('item 1',1,2);
INSERT INTO test.items (name,col1,col2) VALUES ('item 2',1,2);
INSERT INTO test.items (name,col1,col2) VALUES ('item 3',1,3);
INSERT INTO test.items (name,col1,col2) VALUES ('item 4',2,2);
INSERT INTO test.items (name,col1,col2) VALUES ('item 5',2,2);
CREATE TABLE public.yii_types
(
int_col INT NOT NULL,
int_col2 INTEGER DEFAULT 1,
char_col CHAR(100) NOT NULL,
char_col2 VARCHAR(100) DEFAULT 'something',
char_col3 TEXT,
numeric_col NUMERIC(4,3) NOT NULL,
real_col REAL DEFAULT 1.23,
blob_col BYTEA,
time TIMESTAMP,
bool_col BOOL NOT NULL,
bool_col2 BOOLEAN DEFAULT TRUE
);
INSERT INTO tbl_customer (email, name, address, status) VALUES ('user1@example.com', 'user1', 'address1', 1);
INSERT INTO tbl_customer (email, name, address, status) VALUES ('user2@example.com', 'user2', 'address2', 1);
INSERT INTO tbl_customer (email, name, address, status) VALUES ('user3@example.com', 'user3', 'address3', 2);
INSERT INTO tbl_category (name) VALUES ('Books');
INSERT INTO tbl_category (name) VALUES ('Movies');
INSERT INTO tbl_item (name, category_id) VALUES ('Agile Web Application Development with Yii1.1 and PHP5', 1);
INSERT INTO tbl_item (name, category_id) VALUES ('Yii 1.1 Application Development Cookbook', 1);
INSERT INTO tbl_item (name, category_id) VALUES ('Ice Age', 2);
INSERT INTO tbl_item (name, category_id) VALUES ('Toy Story', 2);
INSERT INTO tbl_item (name, category_id) VALUES ('Cars', 2);
INSERT INTO tbl_order (customer_id, create_time, total) VALUES (1, 1325282384, 110.0);
INSERT INTO tbl_order (customer_id, create_time, total) VALUES (2, 1325334482, 33.0);
INSERT INTO tbl_order (customer_id, create_time, total) VALUES (2, 1325502201, 40.0);
INSERT INTO tbl_order_item (order_id, item_id, quantity, subtotal) VALUES (1, 1, 1, 30.0);
INSERT INTO tbl_order_item (order_id, item_id, quantity, subtotal) VALUES (1, 2, 2, 40.0);
INSERT INTO tbl_order_item (order_id, item_id, quantity, subtotal) VALUES (2, 4, 1, 10.0);
INSERT INTO tbl_order_item (order_id, item_id, quantity, subtotal) VALUES (2, 5, 1, 15.0);
INSERT INTO tbl_order_item (order_id, item_id, quantity, subtotal) VALUES (2, 3, 1, 8.0);
INSERT INTO tbl_order_item (order_id, item_id, quantity, subtotal) VALUES (3, 2, 1, 40.0);

3
tests/unit/framework/db/DatabaseTestCase.php
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@ -37,6 +37,9 @@ abstract class DatabaseTestCase extends TestCase
$db->username = $this->database['username'];
$db->password = $this->database['password'];
}
if (isset($this->database['attributes'])) {
$db->attributes = $this->database['attributes'];
}
if ($open) {
$db->open();
$lines = explode(';', file_get_contents($this->database['fixture']));

14
tests/unit/framework/db/pgsql/PostgreSQLActiveRecordTest.php
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@ -0,0 +1,14 @@
<?php
namespace yiiunit\framework\db\pgsql;
use yiiunit\framework\db\ActiveRecordTest;
class PostgreSQLActiveRecordTest extends ActiveRecordTest
{
protected function setUp()
{
$this->driverName = 'pgsql';
parent::setUp();
}
}

51
tests/unit/framework/db/pgsql/PostgreSQLConnectionTest.php
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@ -0,0 +1,51 @@
<?php
namespace yiiunit\framework\db\pgsql;
use yiiunit\framework\db\ConnectionTest;
class PostgreSQLConnectionTest extends ConnectionTest {
public function setUp() {
$this->driverName = 'pgsql';
parent::setUp();
}
public function testConnection() {
$connection = $this->getConnection(true);
}
function testQuoteValue() {
$connection = $this->getConnection(false);
$this->assertEquals(123, $connection->quoteValue(123));
$this->assertEquals("'string'", $connection->quoteValue('string'));
$this->assertEquals("'It''s interesting'", $connection->quoteValue("It's interesting"));
}
function testQuoteTableName()
{
$connection = $this->getConnection(false);
$this->assertEquals('"table"', $connection->quoteTableName('table'));
$this->assertEquals('"table"', $connection->quoteTableName('"table"'));
$this->assertEquals('"schema"."table"', $connection->quoteTableName('schema.table'));
$this->assertEquals('"schema"."table"', $connection->quoteTableName('schema."table"'));
$this->assertEquals('"schema"."table"', $connection->quoteTableName('"schema"."table"'));
$this->assertEquals('{{table}}', $connection->quoteTableName('{{table}}'));
$this->assertEquals('(table)', $connection->quoteTableName('(table)'));
}
function testQuoteColumnName()
{
$connection = $this->getConnection(false);
$this->assertEquals('"column"', $connection->quoteColumnName('column'));
$this->assertEquals('"column"', $connection->quoteColumnName('"column"'));
$this->assertEquals('"table"."column"', $connection->quoteColumnName('table.column'));
$this->assertEquals('"table"."column"', $connection->quoteColumnName('table."column"'));
$this->assertEquals('"table"."column"', $connection->quoteColumnName('"table"."column"'));
$this->assertEquals('[[column]]', $connection->quoteColumnName('[[column]]'));
$this->assertEquals('{{column}}', $connection->quoteColumnName('{{column}}'));
$this->assertEquals('(column)', $connection->quoteColumnName('(column)'));
}
}
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