msb-public
/
nowinandroid
mirror of https://github.com/android/nowinandroid.git
1
0
Code Issues Projects Releases Wiki Activity

Drop name index on TopicEntity

Browse Source 
Change-Id: I3485d61060a33a836ac23647f2048348b0f691a4
pull/2/head
Adetunji Dahunsi 3 years ago committed by Don Turner
parent f002163175
commit b4a636c42e
3 changed files with 440 additions and 5 deletions
Show Stats Download Patch File Download Diff File

438
core-database/schemas/com.google.samples.apps.nowinandroid.core.database.NiADatabase/7.json
Unescape View File

@ -0,0 +1,438 @@
{
"formatVersion": 1,
"database": {
"version": 7,
"identityHash": "3949bb3fd61bb4eba902a293b45f44e4",
"entities": [
{
"tableName": "authors",
"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `name` TEXT NOT NULL, `image_url` TEXT NOT NULL, `twitter` TEXT NOT NULL DEFAULT '', `medium_page` TEXT NOT NULL DEFAULT '', PRIMARY KEY(`id`))",
"fields": [
{
"fieldPath": "id",
"columnName": "id",
"affinity": "INTEGER",
"notNull": true
},
{
"fieldPath": "name",
"columnName": "name",
"affinity": "TEXT",
"notNull": true
},
{
"fieldPath": "imageUrl",
"columnName": "image_url",
"affinity": "TEXT",
"notNull": true
},
{
"fieldPath": "twitter",
"columnName": "twitter",
"affinity": "TEXT",
"notNull": true,
"defaultValue": "''"
},
{
"fieldPath": "mediumPage",
"columnName": "medium_page",
"affinity": "TEXT",
"notNull": true,
"defaultValue": "''"
}
],
"primaryKey": {
"columnNames": [
"id"
],
"autoGenerate": false
},
"indices": [],
"foreignKeys": []
},
{
"tableName": "episodes_authors",
"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`episode_id` INTEGER NOT NULL, `author_id` INTEGER NOT NULL, PRIMARY KEY(`episode_id`, `author_id`), FOREIGN KEY(`episode_id`) REFERENCES `episodes`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE , FOREIGN KEY(`author_id`) REFERENCES `authors`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE )",
"fields": [
{
"fieldPath": "episodeId",
"columnName": "episode_id",
"affinity": "INTEGER",
"notNull": true
},
{
"fieldPath": "authorId",
"columnName": "author_id",
"affinity": "INTEGER",
"notNull": true
}
],
"primaryKey": {
"columnNames": [
"episode_id",
"author_id"
],
"autoGenerate": false
},
"indices": [
{
"name": "index_episodes_authors_episode_id",
"unique": false,
"columnNames": [
"episode_id"
],
"orders": [],
"createSql": "CREATE INDEX IF NOT EXISTS `index_episodes_authors_episode_id` ON `${TABLE_NAME}` (`episode_id`)"
},
{
"name": "index_episodes_authors_author_id",
"unique": false,
"columnNames": [
"author_id"
],
"orders": [],
"createSql": "CREATE INDEX IF NOT EXISTS `index_episodes_authors_author_id` ON `${TABLE_NAME}` (`author_id`)"
}
],
"foreignKeys": [
{
"table": "episodes",
"onDelete": "CASCADE",
"onUpdate": "NO ACTION",
"columns": [
"episode_id"
],
"referencedColumns": [
"id"
]
},
{
"table": "authors",
"onDelete": "CASCADE",
"onUpdate": "NO ACTION",
"columns": [
"author_id"
],
"referencedColumns": [
"id"
]
}
]
},
{
"tableName": "episodes",
"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `name` TEXT NOT NULL, `publish_date` INTEGER NOT NULL, `alternate_video` TEXT, `alternate_audio` TEXT, PRIMARY KEY(`id`))",
"fields": [
{
"fieldPath": "id",
"columnName": "id",
"affinity": "INTEGER",
"notNull": true
},
{
"fieldPath": "name",
"columnName": "name",
"affinity": "TEXT",
"notNull": true
},
{
"fieldPath": "publishDate",
"columnName": "publish_date",
"affinity": "INTEGER",
"notNull": true
},
{
"fieldPath": "alternateVideo",
"columnName": "alternate_video",
"affinity": "TEXT",
"notNull": false
},
{
"fieldPath": "alternateAudio",
"columnName": "alternate_audio",
"affinity": "TEXT",
"notNull": false
}
],
"primaryKey": {
"columnNames": [
"id"
],
"autoGenerate": false
},
"indices": [],
"foreignKeys": []
},
{
"tableName": "news_resources_authors",
"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`news_resource_id` INTEGER NOT NULL, `author_id` INTEGER NOT NULL, PRIMARY KEY(`news_resource_id`, `author_id`), FOREIGN KEY(`news_resource_id`) REFERENCES `news_resources`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE , FOREIGN KEY(`author_id`) REFERENCES `authors`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE )",
"fields": [
{
"fieldPath": "newsResourceId",
"columnName": "news_resource_id",
"affinity": "INTEGER",
"notNull": true
},
{
"fieldPath": "authorId",
"columnName": "author_id",
"affinity": "INTEGER",
"notNull": true
}
],
"primaryKey": {
"columnNames": [
"news_resource_id",
"author_id"
],
"autoGenerate": false
},
"indices": [
{
"name": "index_news_resources_authors_news_resource_id",
"unique": false,
"columnNames": [
"news_resource_id"
],
"orders": [],
"createSql": "CREATE INDEX IF NOT EXISTS `index_news_resources_authors_news_resource_id` ON `${TABLE_NAME}` (`news_resource_id`)"
},
{
"name": "index_news_resources_authors_author_id",
"unique": false,
"columnNames": [
"author_id"
],
"orders": [],
"createSql": "CREATE INDEX IF NOT EXISTS `index_news_resources_authors_author_id` ON `${TABLE_NAME}` (`author_id`)"
}
],
"foreignKeys": [
{
"table": "news_resources",
"onDelete": "CASCADE",
"onUpdate": "NO ACTION",
"columns": [
"news_resource_id"
],
"referencedColumns": [
"id"
]
},
{
"table": "authors",
"onDelete": "CASCADE",
"onUpdate": "NO ACTION",
"columns": [
"author_id"
],
"referencedColumns": [
"id"
]
}
]
},
{
"tableName": "news_resources",
"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `episode_id` INTEGER NOT NULL, `title` TEXT NOT NULL, `content` TEXT NOT NULL, `url` TEXT NOT NULL, `header_image_url` TEXT, `publish_date` INTEGER NOT NULL, `type` TEXT NOT NULL, PRIMARY KEY(`id`), FOREIGN KEY(`episode_id`) REFERENCES `episodes`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE )",
"fields": [
{
"fieldPath": "id",
"columnName": "id",
"affinity": "INTEGER",
"notNull": true
},
{
"fieldPath": "episodeId",
"columnName": "episode_id",
"affinity": "INTEGER",
"notNull": true
},
{
"fieldPath": "title",
"columnName": "title",
"affinity": "TEXT",
"notNull": true
},
{
"fieldPath": "content",
"columnName": "content",
"affinity": "TEXT",
"notNull": true
},
{
"fieldPath": "url",
"columnName": "url",
"affinity": "TEXT",
"notNull": true
},
{
"fieldPath": "headerImageUrl",
"columnName": "header_image_url",
"affinity": "TEXT",
"notNull": false
},
{
"fieldPath": "publishDate",
"columnName": "publish_date",
"affinity": "INTEGER",
"notNull": true
},
{
"fieldPath": "type",
"columnName": "type",
"affinity": "TEXT",
"notNull": true
}
],
"primaryKey": {
"columnNames": [
"id"
],
"autoGenerate": false
},
"indices": [],
"foreignKeys": [
{
"table": "episodes",
"onDelete": "CASCADE",
"onUpdate": "NO ACTION",
"columns": [
"episode_id"
],
"referencedColumns": [
"id"
]
}
]
},
{
"tableName": "news_resources_topics",
"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`news_resource_id` INTEGER NOT NULL, `topic_id` INTEGER NOT NULL, PRIMARY KEY(`news_resource_id`, `topic_id`), FOREIGN KEY(`news_resource_id`) REFERENCES `news_resources`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE , FOREIGN KEY(`topic_id`) REFERENCES `topics`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE )",
"fields": [
{
"fieldPath": "newsResourceId",
"columnName": "news_resource_id",
"affinity": "INTEGER",
"notNull": true
},
{
"fieldPath": "topicId",
"columnName": "topic_id",
"affinity": "INTEGER",
"notNull": true
}
],
"primaryKey": {
"columnNames": [
"news_resource_id",
"topic_id"
],
"autoGenerate": false
},
"indices": [
{
"name": "index_news_resources_topics_news_resource_id",
"unique": false,
"columnNames": [
"news_resource_id"
],
"orders": [],
"createSql": "CREATE INDEX IF NOT EXISTS `index_news_resources_topics_news_resource_id` ON `${TABLE_NAME}` (`news_resource_id`)"
},
{
"name": "index_news_resources_topics_topic_id",
"unique": false,
"columnNames": [
"topic_id"
],
"orders": [],
"createSql": "CREATE INDEX IF NOT EXISTS `index_news_resources_topics_topic_id` ON `${TABLE_NAME}` (`topic_id`)"
}
],
"foreignKeys": [
{
"table": "news_resources",
"onDelete": "CASCADE",
"onUpdate": "NO ACTION",
"columns": [
"news_resource_id"
],
"referencedColumns": [
"id"
]
},
{
"table": "topics",
"onDelete": "CASCADE",
"onUpdate": "NO ACTION",
"columns": [
"topic_id"
],
"referencedColumns": [
"id"
]
}
]
},
{
"tableName": "topics",
"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `name` TEXT NOT NULL, `shortDescription` TEXT NOT NULL, `longDescription` TEXT NOT NULL DEFAULT '', `url` TEXT NOT NULL DEFAULT '', `imageUrl` TEXT NOT NULL DEFAULT '', PRIMARY KEY(`id`))",
"fields": [
{
"fieldPath": "id",
"columnName": "id",
"affinity": "INTEGER",
"notNull": true
},
{
"fieldPath": "name",
"columnName": "name",
"affinity": "TEXT",
"notNull": true
},
{
"fieldPath": "shortDescription",
"columnName": "shortDescription",
"affinity": "TEXT",
"notNull": true
},
{
"fieldPath": "longDescription",
"columnName": "longDescription",
"affinity": "TEXT",
"notNull": true,
"defaultValue": "''"
},
{
"fieldPath": "url",
"columnName": "url",
"affinity": "TEXT",
"notNull": true,
"defaultValue": "''"
},
{
"fieldPath": "imageUrl",
"columnName": "imageUrl",
"affinity": "TEXT",
"notNull": true,
"defaultValue": "''"
}
],
"primaryKey": {
"columnNames": [
"id"
],
"autoGenerate": false
},
"indices": [],
"foreignKeys": []
}
],
"views": [],
"setupQueries": [
"CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
"INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '3949bb3fd61bb4eba902a293b45f44e4')"
]
}
}

3
core-database/src/main/java/com/google/samples/apps/nowinandroid/core/database/NiADatabase.kt
Unescape View File

@ -44,13 +44,14 @@ import com.google.samples.apps.nowinandroid.core.database.util.NewsResourceTypeC
NewsResourceTopicCrossRef::class, NewsResourceTopicCrossRef::class,
TopicEntity::class, TopicEntity::class,
], ],
version = 6, version = 7,
autoMigrations = [ autoMigrations = [
AutoMigration(from = 1, to = 2), AutoMigration(from = 1, to = 2),
AutoMigration(from = 2, to = 3, spec = DatabaseMigrations.Schema2to3::class), AutoMigration(from = 2, to = 3, spec = DatabaseMigrations.Schema2to3::class),
AutoMigration(from = 3, to = 4), AutoMigration(from = 3, to = 4),
AutoMigration(from = 4, to = 5), AutoMigration(from = 4, to = 5),
AutoMigration(from = 5, to = 6), AutoMigration(from = 5, to = 6),
AutoMigration(from = 6, to = 7),
], ],
exportSchema = true, exportSchema = true,
) )

4
core-database/src/main/java/com/google/samples/apps/nowinandroid/core/database/model/TopicEntity.kt
Unescape View File

@ -18,7 +18,6 @@ package com.google.samples.apps.nowinandroid.core.database.model
import androidx.room.ColumnInfo import androidx.room.ColumnInfo
import androidx.room.Entity import androidx.room.Entity
import androidx.room.Index
import androidx.room.PrimaryKey import androidx.room.PrimaryKey
import com.google.samples.apps.nowinandroid.core.model.data.Topic import com.google.samples.apps.nowinandroid.core.model.data.Topic
@ -28,9 +27,6 @@ import com.google.samples.apps.nowinandroid.core.model.data.Topic
*/ */
@Entity( @Entity(
tableName = "topics", tableName = "topics",
indices = [
Index(value = ["name"], unique = true)
]
) )
data class TopicEntity( data class TopicEntity(
@PrimaryKey @PrimaryKey

Write Preview
Loading…
Cancel
Save