protected static string SaveDataMigrationScriptEntiry(DataMigrationScript script)
{
return(string.Format(
"INSERT INTO Rhetos.DataMigrationScript (Tag, Path, Content) VALUES ({0}, {1}, {2})",
SqlUtility.QuoteText(script.Tag),
SqlUtility.QuoteText(script.Path),
SqlUtility.QuoteText(script.Content)));
}
protected static string SaveDataMigrationScriptMetadata(DataMigrationScript script)
{
return(string.Format(
"DELETE FROM Rhetos.DataMigrationScript WHERE Active = 0 AND Tag = {0};\r\n"
+ "INSERT INTO Rhetos.DataMigrationScript (Tag, Path, Content, Active) VALUES ({0}, {1}, {2}, 1);",
SqlUtility.QuoteText(script.Tag),
SqlUtility.QuoteText(script.Path),
SqlUtility.QuoteText(script.Content)));
}
private IEnumerable <SqlTransactionBatches.SqlScript> UpdateMetadata(DataMigrationScript script)
{
string updateMetadata = $"UPDATE Rhetos.DataMigrationScript SET Down = {SqlUtility.QuoteText(script.Down)}" +
$" WHERE Tag = {SqlUtility.QuoteText(script.Tag)};";
yield return(new SqlTransactionBatches.SqlScript {
Sql = updateMetadata, IsBatch = false, Name = null
});
}
private IEnumerable <SqlBatchScript> RemoveScriptAndMetadata(DataMigrationScript script)
{
string removeMetadata = $"UPDATE Rhetos.DataMigrationScript SET Active = 0 WHERE Tag = {SqlUtility.QuoteText(script.Tag)};";
if (!string.IsNullOrEmpty(script.Down))
{
yield return new SqlBatchScript {
Sql = script.Down, IsBatch = true, Name = script.Path
}
}
;
yield return(new SqlBatchScript {
Sql = removeMetadata, IsBatch = false, Name = null
});
}
private IEnumerable <SqlTransactionBatches.SqlScript> AddScriptAndMetadata(DataMigrationScript script)
{
string addMetadata = string.Format(
"DELETE FROM Rhetos.DataMigrationScript WHERE Active = 0 AND Tag = {0};\r\n"
+ "INSERT INTO Rhetos.DataMigrationScript (Tag, Path, Content, Down, Active) VALUES ({0}, {1}, {2}, {3}, 1);",
SqlUtility.QuoteText(script.Tag),
SqlUtility.QuoteText(script.Path),
SqlUtility.QuoteText(script.Content),
SqlUtility.QuoteText(script.Down));
yield return(new SqlTransactionBatches.SqlScript {
Sql = script.Content, IsBatch = true, Name = script.Path
});
yield return(new SqlTransactionBatches.SqlScript {
Sql = addMetadata, IsBatch = false, Name = null
});
}
protected void LogScript(string msg, DataMigrationScript script, EventType eventType = EventType.Trace)
{
_logger.Write(eventType, () => msg + " " + script.Path + " (tag " + script.Tag + ")");
}
