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[mob][photos] Delete instead of drop table

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This commit is contained in:
laurenspriem 2024-05-27 17:09:33 +05:30
parent 8f474a4500
commit 9cf5691e42
2 changed files with 17 additions and 25 deletions
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26
mobile/lib/face/db.dart
View file

@ -229,10 +229,10 @@ class FaceMLDataDB {
final db = await instance.asyncDB;
await db.execute(deleteFacesTable);
await db.execute(dropClusterPersonTable);
await db.execute(dropClusterSummaryTable);
await db.execute(deletePersonTable);
await db.execute(dropNotPersonFeedbackTable);
await db.execute(deleteFaceClustersTable);
await db.execute(deleteClusterPersonTable);
await db.execute(deleteClusterSummaryTable);
await db.execute(deleteNotPersonFeedbackTable);
}
Future<Iterable<Uint8List>> getFaceEmbeddingsForCluster(
@ -768,7 +768,7 @@ class FaceMLDataDB {
try {
final db = await instance.asyncDB;
await db.execute(dropFaceClustersTable);
await db.execute(deleteFaceClustersTable);
await db.execute(createFaceClustersTable);
await db.execute(fcClusterIDIndex);
} catch (e, s) {
@ -979,16 +979,15 @@ class FaceMLDataDB {
if (faces) {
await db.execute(deleteFacesTable);
await db.execute(createFacesTable);
await db.execute(dropFaceClustersTable);
await db.execute(deleteFaceClustersTable);
await db.execute(createFaceClustersTable);
await db.execute(fcClusterIDIndex);
}
await db.execute(deletePersonTable);
await db.execute(dropClusterPersonTable);
await db.execute(dropNotPersonFeedbackTable);
await db.execute(dropClusterSummaryTable);
await db.execute(dropFaceClustersTable);
await db.execute(deleteClusterPersonTable);
await db.execute(deleteNotPersonFeedbackTable);
await db.execute(deleteClusterSummaryTable);
await db.execute(deleteFaceClustersTable);
await db.execute(createClusterPersonTable);
await db.execute(createNotPersonFeedbackTable);
@ -1006,9 +1005,8 @@ class FaceMLDataDB {
final db = await instance.asyncDB;
// Drop the tables
await db.execute(deletePersonTable);
await db.execute(dropClusterPersonTable);
await db.execute(dropNotPersonFeedbackTable);
await db.execute(deleteClusterPersonTable);
await db.execute(deleteNotPersonFeedbackTable);
// Recreate the tables
await db.execute(createClusterPersonTable);

16
mobile/lib/face/db_fields.dart
View file

@ -29,7 +29,7 @@ const createFacesTable = '''CREATE TABLE IF NOT EXISTS $facesTable (
);
''';
const deleteFacesTable = 'DROP TABLE IF EXISTS $facesTable';
const deleteFacesTable = 'DELETE FROM $facesTable';
// End of Faces Table Fields & Schema Queries
//##region Face Clusters Table Fields & Schema Queries
@ -48,15 +48,9 @@ CREATE TABLE IF NOT EXISTS $faceClustersTable (
// -- Creating a non-unique index on clusterID for query optimization
const fcClusterIDIndex =
'''CREATE INDEX IF NOT EXISTS idx_fcClusterID ON $faceClustersTable($fcClusterID);''';
const dropFaceClustersTable = 'DROP TABLE IF EXISTS $faceClustersTable';
const deleteFaceClustersTable = 'DELETE FROM $faceClustersTable';
//##endregion
// People Table Fields & Schema Queries
const personTable = 'person';
const deletePersonTable = 'DROP TABLE IF EXISTS $personTable';
//End People Table Fields & Schema Queries
// Clusters Table Fields & Schema Queries
const clusterPersonTable = 'cluster_person';
const personIdColumn = 'person_id';
@ -69,7 +63,7 @@ CREATE TABLE IF NOT EXISTS $clusterPersonTable (
PRIMARY KEY($personIdColumn, $clusterIDColumn)
);
''';
const dropClusterPersonTable = 'DROP TABLE IF EXISTS $clusterPersonTable';
const deleteClusterPersonTable = 'DELETE FROM $clusterPersonTable';
// End Clusters Table Fields & Schema Queries
/// Cluster Summary Table Fields & Schema Queries
@ -85,7 +79,7 @@ CREATE TABLE IF NOT EXISTS $clusterSummaryTable (
);
''';
const dropClusterSummaryTable = 'DROP TABLE IF EXISTS $clusterSummaryTable';
const deleteClusterSummaryTable = 'DELETE FROM $clusterSummaryTable';
/// End Cluster Summary Table Fields & Schema Queries
@ -99,5 +93,5 @@ CREATE TABLE IF NOT EXISTS $notPersonFeedback (
PRIMARY KEY($personIdColumn, $clusterIDColumn)
);
''';
const dropNotPersonFeedbackTable = 'DROP TABLE IF EXISTS $notPersonFeedback';
const deleteNotPersonFeedbackTable = 'DELETE FROM $notPersonFeedback';
// End Clusters Table Fields & Schema Queries