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-优化GetTableByName逻辑

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This commit is contained in:
dailyccc 2023-02-21 20:27:04 +08:00
parent be4c7a6c9d
commit 19c8baafe6
1 changed files with 26 additions and 3 deletions
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29
Providers/FreeSql.Provider.QuestDb/QuestDbDbFirst.cs
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@ -717,10 +717,33 @@ namespace FreeSql.QuestDb
return res;
}
public DbTableInfo GetTableByName(string name, bool ignoreCase = true) =>
GetTables(null, name, ignoreCase)?.FirstOrDefault();
public DbTableInfo GetTableByName(string name, bool ignoreCase = true)
{
var tableColumns = _orm.Ado.ExecuteDataTable($"SHOW COLUMNS FROM '{name}'");
List<DbColumnInfo> dbColumnInfos = new List<DbColumnInfo>();
var dbTableInfo = new DbTableInfo()
{
Name = name,
Columns = new List<DbColumnInfo>()
};
foreach (DataRow tableColumnsRow in tableColumns.Rows)
{
dbColumnInfos.Add(new DbColumnInfo()
{
Name = tableColumnsRow["column"].ToString(),
DbTypeText = tableColumnsRow["type"].ToString(),
Table = dbTableInfo,
});
}
public List<DbTableInfo> GetTablesByDatabase(params string[] database) => GetTables(database, null, false);
dbTableInfo.Columns = dbColumnInfos;
return dbTableInfo;
}
public List<DbTableInfo> GetTablesByDatabase(params string[] database)
{
return GetTables(database, null, false);
}
public List<DbTableInfo> GetTables(string[] database, string tablename, bool ignoreCase)
{