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26 lines
1.1 KiB
26 lines
1.1 KiB
using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.Common;
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namespace ZeroLevel.SqlServer
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{
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public interface IDbProvider
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{
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bool ExistsTable(string tableName);
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DataTable ExecuteQueryDataTable(string query);
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DataTable ExecuteQueryDataTable(string query, DbParameter[] par);
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DataSet ExecuteQuerySqlDataSet(string query);
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DataSet ExecuteQuerySqlDataSet(string query, DbParameter[] par);
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object ExecuteScalar(string query);
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object ExecuteScalar(string query, DbParameter[] par);
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void ExecuteNonResult(IEnumerable<ZSqlCommand> commands);
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int ExecuteNonResult(string query);
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int ExecuteNonResult(string query, DbParameter[] par);
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DbReader ExecuteReader(string query, DbParameter[] par);
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void LazySelect(string query, DbParameter[] par, Func<DbDataReader, bool> readHandler);
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void LazySelect(string query, DbParameter[] par, Func<DbDataReader, bool> readHandler, int timeout);
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void LazySelectWithParameters(string query, IEnumerable<KeyValuePair<string, object>> par, Func<DbDataReader, bool> readHandler, int timeout);
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}
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}
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