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Welcome to the official support group for greenDAO, a light and fast ORM tool for Android and SQLite.

Use this group to ask questions about greenDAO, to give feedback, and to discuss new features. Before posting, please check the documentation, FAQ, and if your question has been asked before (Google helps). To maximize chances for a meaningful answer, make sure to provide sufficient information. Depending on your concern this may include relevant lines of code, the behavior you expected and the actual outcome (e.g. exact error messages).

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Yashraj Paralikar

7/31/18

Kotlin support in GreenDAO

Hi, I decided to add GreenDAO db in my app due to its ability to provide ORM with SQLCipher db. My

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Kotlin support in GreenDAO

Hi, I decided to add GreenDAO db in my app due to its ability to provide ORM with SQLCipher db. My

7/31/18

aksm...@gmail.com

2/12/18

Exception in thread "main" java.lang.NoClassDefFoundError: org/greenrobot/greendao/generator/Schema

Hii, Here,I am getting exception. Please suggest me! "C:\Program Files\Android\Android Studio\

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Exception in thread "main" java.lang.NoClassDefFoundError: org/greenrobot/greendao/generator/Schema

Hii, Here,I am getting exception. Please suggest me! "C:\Program Files\Android\Android Studio\

2/12/18

Ioana Catalina E

12/19/17

Using 'Join' and 'WhereOr' between Properties of more tables

Hello! I have a situation in which I want to apply an OR operation after creating two JOINS. My

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Using 'Join' and 'WhereOr' between Properties of more tables

Hello! I have a situation in which I want to apply an OR operation after creating two JOINS. My

12/19/17

6/13/17

sqlite can not open exception

Hi ,some times SQLiteCantOpenDatabaseException: unknown error (code 14) when I getWriteableDatabase

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sqlite can not open exception

Hi ,some times SQLiteCantOpenDatabaseException: unknown error (code 14) when I getWriteableDatabase

6/13/17

Alexey Shumankov, … Daniel D11

4/10/17

Sqlite function

This is how I did it. Assume there is the Company entity and it has the numOfEmployees field: Cursor

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Sqlite function

This is how I did it. Assume there is the Company entity and it has the numOfEmployees field: Cursor

4/10/17

Manuel R. Ciosici, … Pradeep Kumar Reddy6

2/28/17

Models that extend or implement

i want my Entity class to implement an interface. Where should i write the following to implement the

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Models that extend or implement

i want my Entity class to implement an interface. Where should i write the following to implement the

2/28/17

Emilian Stoilkov, … Kaz4

2/14/17

Unique constraint

Where or on which file do we need to add those line of codes? On Tuesday, October 9, 2012 at 4:59:12

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Unique constraint

Where or on which file do we need to add those line of codes? On Tuesday, October 9, 2012 at 4:59:12

2/14/17

John Ernest Guadalupe

1/10/17

How to implement insert, update, and delete listeners in GreenDao using EventBus?

How do you register to a greenDao table's insert, update and delete events? Something like this

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How to implement insert, update, and delete listeners in GreenDao using EventBus?

How do you register to a greenDao table's insert, update and delete events? Something like this

1/10/17

Rahul Gupta, gun...@oliveindesign.com2

12/8/16

how use group by with date

"SELECT mydate FROM TABLE__VIEW__HISTORY" + " GROUP BY " + "

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how use group by with date

"SELECT mydate FROM TABLE__VIEW__HISTORY" + " GROUP BY " + "

12/8/16

9/22/16

Regarding version update

Hello all, Currently i am using version 1.3.7 and i want to update to latest version 3.1.1, so i just

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Regarding version update

Hello all, Currently i am using version 1.3.7 and i want to update to latest version 3.1.1, so i just

9/22/16

guoji...@163.com2

9/9/16

How to Store binary data with GreenDao

now i can add String,Int Property ,and how can i add Blob Property? lnMessageDetail.addStringProperty

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How to Store binary data with GreenDao

now i can add String,Int Property ,and how can i add Blob Property? lnMessageDetail.addStringProperty

9/9/16

Paweł Stobiecki

8/15/16

ContentProvider generation in GreenDao 3

Hi guys, I'm in process of migrating an app to GreenDao 3 from v2. GreenDao 2 had a feature that

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ContentProvider generation in GreenDao 3

Hi guys, I'm in process of migrating an app to GreenDao 3 from v2. GreenDao 2 had a feature that

8/15/16

5/3/16

when I try to get a EntityDao, but java.lang.NullPointerException.

public class ItemWriteServiceImpl extends BaseApplication implements ItemWriteService { private

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when I try to get a EntityDao, but java.lang.NullPointerException.

public class ItemWriteServiceImpl extends BaseApplication implements ItemWriteService { private

5/3/16

3/5/16

Automatic migration generation for GreenDao

Writing database migrations are a pain and are prone to human error. I wrote Poirot, a small library

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Automatic migration generation for GreenDao

Writing database migrations are a pain and are prone to human error. I wrote Poirot, a small library

3/5/16

3/2/16

android.database.sqlite.SQLiteException: no such column: T.STATE_ID (code 1):

Entity branch = schema.addEntity("Branch"); branch.setTableName("branch"); branch

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android.database.sqlite.SQLiteException: no such column: T.STATE_ID (code 1):

Entity branch = schema.addEntity("Branch"); branch.setTableName("branch"); branch

3/2/16

2/24/16

addProperty CustomType Example

Hello EveryOne, i need to field datetime, i reading that this way is to use customType. http://

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addProperty CustomType Example

Hello EveryOne, i need to field datetime, i reading that this way is to use customType. http://

2/24/16

1/26/16

Data Insert and Update

Hi, I have a table in which I am inserting the rows there. I just want to update the existing data

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Data Insert and Update

Hi, I have a table in which I am inserting the rows there. I just want to update the existing data

1/26/16

1/8/16

Cursor Window Allocation Exception in listLazy

Hello EveryOne, I had learned about using the list and listLazy in greendao. Using listLazy keeps

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Cursor Window Allocation Exception in listLazy

Hello EveryOne, I had learned about using the list and listLazy in greendao. Using listLazy keeps

1/8/16

10/28/15

SQLCipher Integration

Hello, I noticed that there is a branch out on gitHub for DbAbstraction and it looks like at some

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SQLCipher Integration

Hello, I noticed that there is a branch out on gitHub for DbAbstraction and it looks like at some

10/28/15

9/21/15

Facing Issue creating ToMany Relation.

Here is the generator code. I am having 2 entities: User Entity Vendor Entity Now one user can have

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Facing Issue creating ToMany Relation.

Here is the generator code. I am having 2 entities: User Entity Vendor Entity Now one user can have

9/21/15

9/18/15

how to add string array property?

i need save string array. string[]. how can do it

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how to add string array property?

i need save string array. string[]. how can do it

9/18/15

Morten Slott Hansen2

9/16/15

Accessing sql from AbstractQuery

I moved this question here: http://stackoverflow.com/questions/32611948/why-is-the-cursorquery-java-

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Accessing sql from AbstractQuery

I moved this question here: http://stackoverflow.com/questions/32611948/why-is-the-cursorquery-java-

9/16/15

8/20/15

How to make a table corresponding to multiple entities?

How to make a table corresponding to multiple entities? Thank you very much

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How to make a table corresponding to multiple entities?

How to make a table corresponding to multiple entities? Thank you very much

8/20/15

marya...@gmail.com

7/28/15

greendao on java server

Hi I need using greendao on java server and send data to client android app (use greendao).

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greendao on java server

Hi I need using greendao on java server and send data to client android app (use greendao).

7/28/15

Martin Devillers

7/24/15

[Feature] Add generator option for human and machine classes

Hello, First, thanks a lot for the great work creating this library! I noticed that it has started

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[Feature] Add generator option for human and machine classes

Hello, First, thanks a lot for the great work creating this library! I noticed that it has started

7/24/15

6/2/15

Does greenDao support multi-process??

hi,buddies, Does greenDao support multi-process? I use greenDao in my android app,and i my app has 3

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Does greenDao support multi-process??

hi,buddies, Does greenDao support multi-process? I use greenDao in my android app,and i my app has 3

6/2/15

赵坤, Mahdi Sharifi2

5/5/15

A SQLiteConnection object for database 'xxx/db' was leaked!

i solve this with : private void initializeDB() { helper = new DaoMaster.DevOpenHelper(getActivity(),

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A SQLiteConnection object for database 'xxx/db' was leaked!

i solve this with : private void initializeDB() { helper = new DaoMaster.DevOpenHelper(getActivity(),

5/5/15

Vot, … Mahdi Sharifi5

5/5/15

close a session

i solve this with : private void initializeDB() { helper = new DaoMaster.DevOpenHelper(getActivity(),

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close a session

i solve this with : private void initializeDB() { helper = new DaoMaster.DevOpenHelper(getActivity(),

5/5/15

Arnold Schmid, … Swapnil Shinde7

3/19/15

Creating M:N relation using GreenDao

I have resolved this issue.. Now i'm stuck on How to update an particular entity. I have searched

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Creating M:N relation using GreenDao

I have resolved this issue.. Now i'm stuck on How to update an particular entity. I have searched

3/19/15

Lukasz Piliszczuk, … Irshad Chohan9

2/5/15

Greendao and proguard

I have made following scripts, which works for me. -keep class my.dao.package.*$Properties { public

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Greendao and proguard

I have made following scripts, which works for me. -keep class my.dao.package.*$Properties { public

2/5/15

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