public IEnumerable <IDictionary <string, object> > Insert(AdoAdapter adapter, string tableName, IEnumerable <IDictionary <string, object> > data, IDbTransaction transaction)
{
var table = adapter.GetSchema().FindTable(tableName);
var columns = table.Columns.Where(c => !c.IsIdentity).ToList();
string columnList = string.Join(",", columns.Select(c => c.QuotedName));
string valueList = string.Join(",", columns.Select(c => "?"));
string insertSql = "insert into " + table.QualifiedName + " (" + columnList + ") values (" + valueList + ")";
var helper = transaction == null
? new BulkInserterHelper(adapter, data, table, columns)
: new BulkInserterTransactionHelper(adapter, data, table, columns, transaction);
var identityColumn = table.Columns.FirstOrDefault(col => col.IsIdentity);
if (identityColumn != null)
{
var identityFunction = adapter.GetIdentityFunction();
if (!string.IsNullOrWhiteSpace(identityFunction))
{
return(InsertRowsAndReturn(adapter, identityFunction, helper, insertSql, table));
}
}
helper.InsertRowsWithoutFetchBack(insertSql);
return(null);
}
public IEnumerable<IDictionary<string, object>> Insert(AdoAdapter adapter, string tableName, IEnumerable<IDictionary<string, object>> data, IDbTransaction transaction)
{
var table = adapter.GetSchema().FindTable(tableName);
var columns = table.Columns.Where(c => !c.IsIdentity).ToList();
string columnList = string.Join(",", columns.Select(c => c.QuotedName));
string valueList = string.Join(",", columns.Select(c => "?"));
string insertSql = "insert into " + table.QualifiedName + " (" + columnList + ") values (" + valueList + ")";
var identityFunction = adapter.GetIdentityFunction();
if (!string.IsNullOrWhiteSpace(identityFunction))
{
var identityColumn = table.Columns.FirstOrDefault(col => col.IsIdentity);
if (identityColumn != null)
{
var selectSql = "select * from " + table.QualifiedName + " where " + identityColumn.QuotedName +
" = " + identityFunction;
if (adapter.ProviderSupportsCompoundStatements)
{
return InsertRowsWithCompoundStatement(adapter, data, transaction, table, columns, selectSql, insertSql);
}
return InsertRowsWithSeparateStatements(adapter, data, transaction, table, columns, insertSql, selectSql);
}
}
InsertRowsWithoutFetchBack(adapter, data, table, columns, insertSql);
return null;
}
public IEnumerable<IDictionary<string, object>> Insert(AdoAdapter adapter, string tableName, IEnumerable<IDictionary<string, object>> data, IDbTransaction transaction, Func<IDictionary<string,object>, Exception, bool> onError, bool resultRequired)
{
var table = adapter.GetSchema().FindTable(tableName);
var columns = table.Columns.Where(c => !c.IsIdentity).ToList();
string columnList = string.Join(",", columns.Select(c => c.QuotedName));
string valueList = string.Join(",", columns.Select(c => "?"));
string insertSql = "insert into " + table.QualifiedName + " (" + columnList + ") values (" + valueList + ")";
var helper = transaction == null
? new BulkInserterHelper(adapter, data, table, columns)
: new BulkInserterTransactionHelper(adapter, data, table, columns, transaction);
if (resultRequired)
{
var identityColumn = table.Columns.FirstOrDefault(col => col.IsIdentity);
if (identityColumn != null)
{
var identityFunction = adapter.GetIdentityFunction();
if (!string.IsNullOrWhiteSpace(identityFunction))
{
return InsertRowsAndReturn(adapter, identityFunction, helper, insertSql, table, onError);
}
}
}
helper.InsertRowsWithoutFetchBack(insertSql, onError);
return null;
}
public IDictionary <string, object> Insert(string tableName, IEnumerable <KeyValuePair <string, object> > data, bool resultRequired)
{
var table = _adapter.GetSchema().FindTable(tableName);
CheckInsertablePropertiesAreAvailable(table, data);
var customInserter = _adapter.ProviderHelper.GetCustomProvider <ICustomInserter>(_adapter.ConnectionProvider);
if (customInserter != null)
{
return(customInserter.Insert(_adapter, tableName, data.ToDictionary(), _transaction));
}
var dataDictionary = data.Where(kvp => table.HasColumn(kvp.Key) && !table.FindColumn(kvp.Key).IsIdentity)
.ToDictionary(kvp => table.FindColumn(kvp.Key), kvp => kvp.Value);
string columnList = dataDictionary.Keys.Select(c => c.QuotedName).Aggregate((agg, next) => agg + "," + next);
string valueList = dataDictionary.Keys.Select(s => "?").Aggregate((agg, next) => agg + "," + next);
string insertSql = "insert into " + table.QualifiedName + " (" + columnList + ") values (" + valueList + ")";
if (resultRequired)
{
var identityFunction = _adapter.GetIdentityFunction();
if (!string.IsNullOrWhiteSpace(identityFunction))
{
var identityColumn = table.Columns.FirstOrDefault(col => col.IsIdentity);
if (identityColumn != null)
{
var selectSql = "select * from " + table.QualifiedName + " where " + identityColumn.QuotedName +
" = " + identityFunction;
if (_adapter.ProviderSupportsCompoundStatements)
{
insertSql += "; " + selectSql;
return(ExecuteSingletonQuery(insertSql, dataDictionary.Keys, dataDictionary.Values));
}
else
{
return(ExecuteSingletonQuery(insertSql, selectSql, dataDictionary.Keys,
dataDictionary.Values));
}
}
}
}
Execute(insertSql, dataDictionary.Keys, dataDictionary.Values);
return(null);
}
public IDictionary <string, object> Insert(string tableName, IDictionary <string, object> data)
{
var customInserter = _adapter.ProviderHelper.GetCustomProvider <ICustomInserter>(_adapter.ConnectionProvider);
if (customInserter != null)
{
return(customInserter.Insert(_adapter, tableName, data));
}
var table = _adapter.GetSchema().FindTable(tableName);
data = data.Where(kvp => !table.FindColumn(kvp.Key).IsIdentity)
.ToDictionary();
string columnList =
data.Keys.Select(table.FindColumn)
//.Where(c => !c.IsIdentity)
.Select(c => c.QuotedName)
.Aggregate((agg, next) => agg + "," + next);
string valueList = columnList.Split(',').Select(s => "?").Aggregate((agg, next) => agg + "," + next);
string insertSql = "insert into " + table.QualifiedName + " (" + columnList + ") values (" + valueList + ")";
var identityFunction = _adapter.GetIdentityFunction();
if (!string.IsNullOrWhiteSpace(identityFunction))
{
var identityColumn = table.Columns.FirstOrDefault(col => col.IsIdentity);
if (identityColumn != null)
{
var selectSql = "select * from " + table.QualifiedName + " where " + identityColumn.QuotedName +
" = " + identityFunction;
if (_adapter.ProviderSupportsCompoundStatements)
{
insertSql += "; " + selectSql;
return(ExecuteSingletonQuery(insertSql, data.Values.ToArray()));
}
else
{
return(ExecuteSingletonQuery(insertSql, selectSql, data.Values.ToArray()));
}
}
}
Execute(insertSql, data.Values.ToArray());
return(null);
}