I use symfony in version 1.4.9 with doctrine.
symfony doctrine:build-schema works and create a schema in config/doctrine/schema.yml
symfony doctrine:build-model fails with the following message:
>> doctrine generating model classes
>> file+ /tmp/doctrine_schema_92251.yml
Invalid schema element named "class" at path "doctrine"
the tmp/doctrine_schema_922... is this:
doctrine:
class: sfDoctrineDatabase
param:
dsn: 'mysql:host=localhost;dbname=xxxxx'
username: xxxxx
password: xxxxx
attributes:
use_dql_callbacks: true
use_native_enum: true
Products:
connection: doctrine
tableName: products
columns:
product_id:
type: integer
...
any ideas whats wrong?
I don't think the first section of your schema is valid, I have never seen this before.
doctrine:
class: sfDoctrineDatabase
param:
dsn: 'mysql:host=localhost;dbname=xxxxx'
username: xxxxx
password: xxxxx
attributes:
use_dql_callbacks: true
use_native_enum: true
The database connection string should go in your database.yml file. In fact, this whole section resembles something that would go in the database.yml file. The remaining code in your schema looks good.
Related
I'm having this issue with a simple configuration when working with multiple datasources and I'm trying to save a new instance into a specific datasource
my datasources:
dataSources:
dataSource:
pooled: true
jmxExport: true
dialect: org.hibernate.dialect.MySQL5InnoDBDialect
driverClassName: com.mysql.jdbc.Driver
username: root
password: Choice2016
dominio1:
pooled: true
jmxExport: true
dialect: org.hibernate.dialect.MySQL5InnoDBDialect
driverClassName: com.mysql.jdbc.Driver
username: root
password: Choice2016
dominio2:
pooled: true
jmxExport: true
dialect: org.hibernate.dialect.MySQL5InnoDBDialect
driverClassName: com.mysql.jdbc.Driver
username: root
password: Choice2016
my domain
class Nxtt_reports {
Boolean favorite
static hasMany = [nxtt_report_histories: Nxtt_report_history, nxtt_user_reports: Nxtt_user_reports, nxtt_report_snapshots: Nxtt_report_snapshot]
static constraints = {
}
static mapping = {
datasource 'ALL'
}
}
when I do this,
def nxtt = Nxtt_reports.class
println(nxtt.dominio1.list())
I can list data in the domain I want, but if I do this
def nxtt = Nxtt_reports.class.newInstance()
nxtt.favorite = 0
nxtt.dominio2.save()
I'm getting this
No such property: dominio2 for class: nexttreport.server.Nxtt_reports. Stacktrace follows:
groovy.lang.MissingPropertyException: No such property: dominio2 for class: nexttreport.server.Nxtt_reports
using:
| Grails Version: 3.1.1
| Groovy Version: 2.4.5
| JVM Version: 1.8.0_65
edit
environments:
development:
dataSources:
dataSource:
dbCreate: update
url: jdbc:mysql://192.168.1.24:3306/nexttreport?useUnicode=yes&characterEncoding=UTF-8&useSSL=false
dominio1:
dbCreate: update
url: jdbc:mysql://192.168.1.24:3306/dominio1?useUnicode=yes&characterEncoding=UTF-8&useSSL=false
dominio2:
dbCreate: update
url: jdbc:mysql://192.168.1.24:3306/dominio2?useUnicode=yes&characterEncoding=UTF-8&useSSL=false
I have a bit of trouble reading a and understanding your code, because you are not following normal Java/Groovy conventions.
Firstly I would recommend using normal CamelCase and no underscores in your class names, so use NxxtReports.
Secondly, why not do NxxtReports.domino1.list() ?
list() is a static method on the NxxtReports, so call it like that.
Thirdly and I think most importantly, use the normal Java/Groovy way of instantiating an Object, so do
def nxxt = new NxxtReport()
nxxt.favorite = 0
nxxt.domino2.save()
I suspect that the extra Grails methods on a DomainClass instance are not correctly added by calling newInstance() on the class variable.
I don't have a real computer at hand (on mobile now) so I can't check my code, but I think using normal Java/Groovy conventions will help a lot.
database.yml looks like
development:
adapter: mysql2
host: localhost
database: database1
username: root
password:
external:
adapter: mysql2
host: localhost
database: database2
username: root
password:
I have a class ExternalDatabaseConnection
class ExternalDatabaseConnection < ActiveRecord::Base
self.abstract_class = true
establish_connection(:external) #connect to external DB specified in database.yml
attr_protected
end
I'm using AR to query on my external DB.
database2(external DB) is set dynamically from user end and I will not have any information about the tables and attributes.
database1(internal DB) which contains information about tables and some attributes.
So basically I have to handle things dynamically.
Works fine.
ExternalDatabaseConnection.table_name = "set_table1" #dynamic
ExternalDatabaseConnection.create(...) #creates a record.
This doesn't.
ExternalDatabaseConnection.table_name = "set_different_table" #dynamic
ExternalDatabaseConnection.create(...)
throws
unknown attribute: attribute_name
Both the things happen in loop, so every-time it works good for initial table set, for the second table, it throws an error.
Debugging:
Note:
ExternalDatabaseConnection.table_name = "payments"
ExternalDatabaseConnection.column_names
=> ["id", "customer_id", "patent_id", "amount", "currency", "date"]
ExternalDatabaseConnection.table_name = "patents"
=> "patents"
2.0.0-p451 :006 > ExternalDatabaseConnection.column_names
=> ["id", "customer_id", "patent_id", "amount", "currency", "date"]
ExternalDatabaseConnection.all
ExternalDatabaseConnection Load (0.4ms) SELECT `patents`.* FROM `patents`
=> [#<ExternalDatabaseConnection id: 1, number: "1111", description: "https://www.google.co.in", registry_date: "2014-08-20", documnetdir: nil, currency: #<BigDecimal:a8f2adc,'0.1212E2',18(27)>>, #<ExternalDatabaseConnection id: 4, number: "1", description: "jhufgtrdfyuh", registry_date: nil, documnetdir: "", currency: #<BigDecimal:a8f2258,'0.0',9(18)>>, ....]
There is no change in attributes, may be this is causing a problem.
If any information is missing, comment up.
ruby 2.0.0p451
Rails 3.2.17
edit1:
Tries:
Before setting table name
1) ExternalDatabaseConnection.table_name = nil .
2) ExternalDatabaseConnection.clear_active_connections! and clear_all_connections!
3) tried with set_table_name :table1
edit2:
ClassName.column_names is not getting changed even after setting different table_name for the Class
I have tried this following way. It may help
:set_table_name method is used to change the table name dynamically. You can set the table name and get the attributes name instead of columns name.
For payments table
ExternalDatabaseConnection.set_table_name :payments
ExternalDatabaseConnection.first.attribute_names
Then you have to reset the column information
ExternalDatabaseConnection.reset_column_information
For patents:
ExternalDatabaseConnection.set_table_name :patents
ExternalDatabaseConnection.first.attribute_names
I use next settings to connect to remote DB:
class MyModel < ActiveRecord::Base
self.table_name = 'users'
establish_connection(
adapter: "mysql2",
host: "host_ip",
encoding: "koi8u",
username: "custom_name",
password: "password",
database: "db_name")
end
It connects well but when I make a query, I receive something like Address: "п⌠п╟п╪п╟п?п╦п? п░п╩я▄я├п╣я│я┌"
I also try another variant of connection like:
connection = Mysql2::Client.new( host: 'host_name',
username: 'user',
password: 'password',
port: 3306,
database: 'db_name',
encoding: 'koi8u',
reconnect: true
)
In this case I receive connection object, but can't make a query... When I use
connection.query("SELECT * FROM users") it returns me the connection object...
Also when I check encoding it returns:
MyModel.first.Address.encoding.name
MyModel Load (6.8ms) SELECT `users`.* FROM `users` ORDER BY `users`.`login` ASC LIMIT
1
=> "UTF-8"
When in settings I use koi8u !
I was checking charset on MySQL server in this DB - it is set to koi8u !
Any ideas? I need to connect to this DB with normal charset
It seems to me that your database locale is different then you expect it to be
Did you changed it or set it in any stage?
It is not enough to declare about it in the connection string
You can find up here how to check what is your database character set
How do I see what character set a MySQL database / table / column is?
I am some trouble loading fixture data, that I have added manually in my admin backend and then simply exported the data using 'symfony doctrine:data-dump'
schema.yml
http://pastebin.com/5LTzNtU1
fixtures.yml (snippet)
http://pastebin.com/CNWyhrgc
Now everything works fine when I run symfony doctrine:build --all, but when i try to load the data, I get:
Unknown record property / related component "user" on "sfGuardUserProfile"
This is really odd, as I have saved users and they've gone into both tables fine, just not when loading the fixtures that I exported fomr the database.
Does anyone have any ideas what the problem could be?
Thanks
Try this. create users.yml with
sfGuardUser:
sfGuardUser_1:
email_address: test#example.com
username: test_user
algorithm: sha1
salt: 6fdcd99a2c73d6270f1ed8dbbf7ccd3e
password: fed98ad16c318197d16a2d7375f81e1afbce0792
is_active: true
is_super_admin: true
last_login: '2011-05-03 09:37:08'
first_name: ''
last_name: ''
created_at: '2011-04-11 11:29:02'
updated_at: '2011-05-03 09:37:08'
and profile.yml with
sfGuardUserProfile:
sfGuardUserProfile_1:
User: sfGuardUser_1
email_new: test#example.com
firstname: Test
lastname: User
validate_at: null
validate: null
created_at: '2011-04-19 15:46:16'
updated_at: '2011-04-19 15:49:14'
Maybe it help you.
I am using Propel as my DAL for my Symfony project. I can't seem to get my application to work across two or more databases.
Here's my schema.yml:
db1:
lkp_User:
pk_User: { type: integer, required: true, primaryKey: true, autoIncrement: true }
UserName: { type: varchar(45), required: true }
Password: longvarchar
_uniques:
Unique: [ UserName ]
db2:
tesco:
Id: { type: integer, required: true, primaryKey: true, autoIncrement: true }
Name: { type: varchar(45), required: true }
Description: longvarchar
And here's the databases.yml:
dev:
db1:
param:
classname: DebugPDO
test:
db1:
param:
classname: DebugPDO
all:
db1:
class: sfPropelDatabase
param:
classname: PropelPDO
dsn: 'mysql:dbname=bpodb;host=localhost' #where the db is located
username: root
password: #pass
encoding: utf8
persistent: true
pooling: true
db2:
class: sfPropelDatabase
param:
classname: PropelPDO
dsn: 'mysql:dbname=mystore2;host=localhost' #where the db is located
username: root
password: #pass
encoding: utf8
persistent: true
pooling: true
When I call php symfony propel-build-model, only db1 is generated, db2 is not.
Any idea how to fix this problem?
I got this issue working! The most important thing is you must name your schema according to %dbname%.schema.yml. In this way Symfony will be able to assign the ymls to the correct database.
Also when running the task you should specify the connection for example:
symfony propel:build-all-load --connection=my_connection
This worked for me, hope it helps.
You can also use Propel::getConnection('db2') to manually retrieve a connection.
Just have in mind that what you call "db1", "db2" are the connection names. You can have several connections to a same database with various login/permissions (like read only etc.).
It's very good for testing purpose: you can do it with the same connection name with a different database. No way to crash your production database with that :)