/// <summary>
/// Internal drop scope info table routine
/// </summary>
internal async Task <(SyncContext context, bool dropped)> InternalDropScopeInfoTableAsync(SyncContext context, DbScopeType scopeType, DbConnection connection, DbTransaction transaction, CancellationToken cancellationToken, IProgress <ProgressArgs> progress)
{
var scopeBuilder = this.GetScopeBuilder(this.Options.ScopeInfoTableName);
var scopeCommandType = scopeType switch
{
DbScopeType.Client => DbScopeCommandType.DropClientScopeInfoTable,
DbScopeType.Server => DbScopeCommandType.DropServerScopeInfoTable,
DbScopeType.ServerHistory => DbScopeCommandType.DropServerHistoryScopeInfoTable,
_ => throw new NotImplementedException()
};
using var command = scopeBuilder.GetCommandAsync(scopeCommandType, connection, transaction);
if (command == null)
{
return(context, false);
}
var action = new ScopeTableDroppingArgs(context, scopeBuilder.ScopeInfoTableName.ToString(), scopeType, command, connection, transaction);
await this.InterceptAsync(action, progress, cancellationToken).ConfigureAwait(false);
if (action.Cancel || action.Command == null)
{
return(context, false);
}
await this.InterceptAsync(new DbCommandArgs(context, action.Command, connection, transaction), progress, cancellationToken).ConfigureAwait(false);
await action.Command.ExecuteNonQueryAsync().ConfigureAwait(false);
await this.InterceptAsync(new ScopeTableDroppedArgs(context, scopeBuilder.ScopeInfoTableName.ToString(), scopeType, connection, transaction), progress, cancellationToken).ConfigureAwait(false);
action.Command.Dispose();
return(context, true);
}
/// <summary>
/// Internal drop scope info table routine
/// </summary>
internal async Task <bool> InternalDropScopeInfoTableAsync(SyncContext ctx, DbScopeType scopeType, DbScopeBuilder scopeBuilder, DbConnection connection, DbTransaction transaction, CancellationToken cancellationToken, IProgress <ProgressArgs> progress)
{
var command = scopeBuilder.GetCommandAsync(DbScopeCommandType.DropScopeTable, scopeType, connection, transaction);
if (command == null)
{
return(false);
}
var action = new ScopeTableDroppingArgs(ctx, scopeBuilder.ScopeInfoTableName.ToString(), scopeType, command, connection, transaction);
await this.InterceptAsync(action, cancellationToken).ConfigureAwait(false);
if (action.Cancel || action.Command == null)
{
return(false);
}
await action.Command.ExecuteNonQueryAsync().ConfigureAwait(false);
await this.InterceptAsync(new ScopeTableDroppedArgs(ctx, scopeBuilder.ScopeInfoTableName.ToString(), scopeType, connection, transaction), cancellationToken).ConfigureAwait(false);
return(true);
}