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Code Issues 8 Pull Requests Actions Releases 46 Activity

AppDbUpdater: Actually check foreign key violations after updating

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This commit is contained in:
Lorenz Stechauner
2024-02-29 02:03:41 +01:00
parent 546a9f23c1
commit d897e44f3b
3 changed files with 23 additions and 1 deletions
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16
Elwig/Helpers/AppDbContext.cs
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@ -11,6 +11,7 @@ using System.Text.RegularExpressions;
using System.Collections.Generic;
using Elwig.Models.Dtos;
using System.Reflection;
using System.Data;
namespace Elwig.Helpers {
@ -123,6 +124,21 @@ namespace Elwig.Helpers {
return await cmd.ExecuteScalarAsync();
}
public static async Task<(string Table, long RowId, string Parent, long FkId)[]> ForeignKeyCheck(SqliteConnection cnx) {
using var cmd = cnx.CreateCommand();
cmd.CommandText = "PRAGMA foreign_key_check";
using var reader = await cmd.ExecuteReaderAsync();
var list = new List<(string, long, string, long)>();
while (await reader.ReadAsync()) {
var table = reader.GetString(0);
var rowid = reader.GetInt64(1);
var parent = reader.GetString(2);
var fkid = reader.GetInt64(3);
list.Add((table, rowid, parent, fkid));
}
return [.. list];
}
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) {
optionsBuilder.UseSqlite(ConnectionString);
optionsBuilder.UseLazyLoadingProxies();