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SQL optimization and related stuff

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This commit is contained in:
Carsten Larsen
2016-09-04 22:35:06 +02:00
parent 8af544a6b7
commit 2be720527e
15 changed files with 68 additions and 35 deletions
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5
Ntp.Data.Provider/MySqlFactory.cs
View File

@ -73,6 +73,11 @@ namespace Ntp.Data.Provider
return new MySqlParameter(name, value);
}
public override string DateAddMinutes(string dateColumn, string minuteColumn)
{
return $"{dateColumn} + interval {minuteColumn} minute";
}
public override string PrepareCheckTableSql(string table)
{
return PrepareSql(string.Format(CheckTableSql, Config.Name, table));

14
Ntp.Data.Provider/PostgreSqlFactory.cs
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@ -107,6 +107,11 @@ namespace Ntp.Data.Provider
return new NpgsqlParameter(name, value);
}
public override string DateAddMinutes(string dateColumn, string minuteColumn)
{
return $"{dateColumn} + {minuteColumn} * INTERVAL '1 minute'";
}
public override string PrepareCheckTableSql(string table)
{
return PrepareSql(string.Format(CheckTableSql, Config.Name, table));
@ -150,14 +155,7 @@ namespace Ntp.Data.Provider
if (Config.ConnectionTimeout.HasValue)
b.Append($"Timeout={Config.ConnectionTimeout.Value};");
if (Config.EnableSsl)
{
b.Append(@"SslMode=Require;");
}
else
{
b.Append(@"SslMode=Disable;");
}
b.Append(Config.EnableSsl ? @"SslMode=Require;" : @"SslMode=Disable;");
if (Config.Protocol.HasValue)
b.Append($"Protocol={Config.Protocol.Value};");

2
Ntp.Data.Provider/SqlDatabaseFactory.cs
View File

@ -58,6 +58,8 @@ namespace Ntp.Data.Provider
public abstract void CreateDatabase();
public abstract string DateAddMinutes(string dateColumn, string minuteColumn);
public static void Initialize(IDatabaseConfiguration factoryConfiguration)
{
Config = factoryConfiguration;