private void CreateDateTable(IVirtualTable virtualTable)
{
var virtualTableShardingConfig = virtualTable.ShardingConfig;
var beginTime = virtualTableShardingConfig.BeginTableTimeStamp;
var shardingModeEnum = virtualTableShardingConfig.ShardingMode;
Func <long, long> nextTime = shardingModeEnum switch
{
ShardingModeEnum.Day => x => x.ConvertLongToTime().Date.AddDays(1).ConvertTimeToLong(),
ShardingModeEnum.Week => x => x.ConvertLongToTime().Date.AddDays(7).ConvertTimeToLong(),
ShardingModeEnum.Month => x => x.ConvertLongToTime().Date.AddMonths(1).ConvertTimeToLong(),
ShardingModeEnum.Year => x => x.ConvertLongToTime().Date.AddYears(1).ConvertTimeToLong(),
};
var nowTimeStamp = DateTime.Now.Date.ConvertTimeToLong();
if (beginTime > nowTimeStamp)
{
throw new ArgumentException("起始时间不正确无法生成正确的表名");
}
var currentTimeStamp = beginTime;
while (currentTimeStamp <= nowTimeStamp)
{
var tail = virtualTableShardingConfig.GetTableTailByField(currentTimeStamp);
CreateTable(virtualTable, tail);
//添加物理表
virtualTable.AddPhysicTable(new DefaultPhysicTable(virtualTable.GetOriginalTableName(), tail, virtualTable.EntityType));
currentTimeStamp = nextTime(currentTimeStamp);
}
}
private void CreateDataTable(IVirtualTable virtualTable)
{
var shardingConfig = virtualTable.ShardingConfig;
foreach (var tail in virtualTable.GetTaleAllTails())
{
if (NeedCreateTable(shardingConfig))
{
try
{
_tableCreator.CreateTable(virtualTable.EntityType, tail);
}
catch (Exception)
{
_logger.LogWarning($"table :{virtualTable.GetOriginalTableName()}{shardingConfig.TailPrefix}{tail} will created");
}
}
//添加物理表
virtualTable.AddPhysicTable(new DefaultPhysicTable(virtualTable, tail));
}
}
