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refactor(MeshLog): add fields for query optimization

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- Adds `from_num` and `port_num` fields as indices to the `MeshLog` entity to improve query performance.
- Sets default values for new columns for auto-migration and backward compatibility.
This commit is contained in:
andrekir 2024-09-26 05:34:37 -03:00 • committed by Andre K
parent a075dfbd3a
commit 717c932ae2
7 changed files with 800 additions and 55 deletions
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24
app/src/main/java/com/geeksville/mesh/database/entity/MeshLog.kt
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@ -2,18 +2,30 @@ package com.geeksville.mesh.database.entity
import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.Index
import androidx.room.PrimaryKey
import com.geeksville.mesh.MeshProtos
import com.geeksville.mesh.MeshProtos.FromRadio
import com.geeksville.mesh.Portnums
import com.google.protobuf.TextFormat
import java.io.IOException
@Entity(tableName = "log")
data class MeshLog(@PrimaryKey val uuid: String,
@ColumnInfo(name = "type") val message_type: String,
@ColumnInfo(name = "received_date") val received_date: Long,
@ColumnInfo(name = "message") val raw_message: String
@Entity(
tableName = "log",
indices = [
Index(value = ["from_num"]),
Index(value = ["port_num"]),
],
)
data class MeshLog(
@PrimaryKey val uuid: String,
@ColumnInfo(name = "type") val message_type: String,
@ColumnInfo(name = "received_date") val received_date: Long,
@ColumnInfo(name = "message") val raw_message: String,
@ColumnInfo(name = "from_num", defaultValue = "0") val fromNum: Int = 0,
@ColumnInfo(name = "port_num", defaultValue = "0") val portNum: Int = 0,
@ColumnInfo(name = "from_radio", typeAffinity = ColumnInfo.BLOB, defaultValue = "x''")
val fromRadio: FromRadio = FromRadio.getDefaultInstance(),
) {
val meshPacket: MeshProtos.MeshPacket?