/// <summary>
/// Executes the specified count only.
/// </summary>
/// <param name="countOnly">
/// if set to <c>true</c> [count only].
/// </param>
/// <returns>
/// The <see cref="GenericRecordSet"/>.
/// </returns>
public GenericRecordSet Execute(bool countOnly)
{
var recordSet = new DatabaseRecordSet(this.crmDatabase);
var context = new StatementCreationContext(this);
var statementString = this.CreateStatement(context, countOnly);
if (!string.IsNullOrEmpty(context.ErrorText))
{
// _crmDatabase.Trace(_crmDatabase, context.GetErrorText());
return(null);
}
var parameterList = context.ParameterValues;
var parameterCount = parameterList?.Count ?? 0;
if (parameterCount > 0)
{
recordSet.Execute(statementString, parameterList?.ToArray(), this.MaxResultRowCount);
}
else
{
recordSet.Execute(statementString, this.MaxResultRowCount);
}
if (recordSet.GetRowCount() > 0 && this.RootTreeItem.HasSubQueries())
{
var joinedRecordSet = this.RootTreeItem.ExecuteSubQueries(recordSet);
return(joinedRecordSet);
}
return(recordSet);
}
/// <summary>
/// Loads this instance.
/// </summary>
/// <returns>
/// The <see cref="int"/>.
/// </returns>
public int Load()
{
var tableRecordSet = new DatabaseRecordSet(this.Database);
tableRecordSet.Query.Prepare("SELECT infoareaid, rootinfoareaid, name, haslookup FROM tableinfo");
TableInfo tableinfo;
DatabaseRow row;
var ret = tableRecordSet.Execute();
var tableInfoCount = tableRecordSet.GetRowCount();
for (var i = 0; i < tableInfoCount; i++)
{
row = tableRecordSet.GetRow(i);
tableinfo = this.AddTableInfo(
row.GetColumn(0),
row.GetColumn(1),
row.GetColumn(2),
row.GetColumnInt(3, 0));
tableinfo.Load(this.Database);
}
for (var i = 0; i < tableInfoCount; i++)
{
tableinfo = this.TableInfos[i];
if (!string.IsNullOrEmpty(tableinfo.RootInfoAreaId))
{
var parent = this.Database.GetTableInfoByInfoArea(tableinfo.RootInfoAreaId);
parent?.AddSpecialInfoArea(tableinfo);
}
}
var catalogRecordSet = new DatabaseRecordSet(this.Database);
catalogRecordSet.Query.Prepare("SELECT catnr FROM fixcatinfo");
catalogRecordSet.Execute();
var catalogInfoCount = catalogRecordSet.GetRowCount();
for (var i = 0; i < catalogInfoCount; i++)
{
row = catalogRecordSet.GetRow(i);
this.AddFixedCatalog(row.GetColumnInt(0));
}
catalogRecordSet = new DatabaseRecordSet(this.Database);
catalogRecordSet.Query.Prepare("SELECT catnr, parentcatnr FROM varcatinfo");
if (ret == 0)
{
ret = catalogRecordSet.Execute();
}
catalogInfoCount = catalogRecordSet.GetRowCount();
for (var i = 0; i < catalogInfoCount; i++)
{
row = catalogRecordSet.GetRow(i);
if (row.IsNull(1))
{
this.AddVariableCatalog(row.GetColumnInt(0));
}
else
{
this.AddVariableCatalog(row.GetColumnInt(0), row.GetColumnInt(1));
}
}
this.Sort(true);
return(ret);
}
/// <summary>
/// Creates the value set.
/// </summary>
/// <param name="parentCode">
/// The parent code.
/// </param>
/// <returns>
/// The <see cref="CatalogValueSet"/>.
/// </returns>
public virtual CatalogValueSet CreateValueSet(int parentCode)
{
// bool variable, dep;
// SYS_CHAR tableName[MAX_CATALOG_TABLENAME];
var catalogValueRecordSet = new DatabaseRecordSet(this.Database);
var memorybuffer = new StringBuilder();
memorybuffer.Append("SELECT code, text, sortinfo, access");
if (this.IsVariable)
{
memorybuffer.Append(", extkey, tenant");
}
if (this.IsDependent)
{
memorybuffer.Append(", parentcode");
}
memorybuffer.Append(" FROM ");
memorybuffer.Append(this.GetDatabaseTableName());
var parameterCount = 0;
if (this.IsDependent && parentCode >= 0)
{
memorybuffer.Append($" WHERE parentcode = {parentCode}");
parameterCount = 1;
}
var returnString = memorybuffer.ToString();
int ret;
CatalogValueSet values = null;
if (parameterCount > 0)
{
ret = catalogValueRecordSet.Execute(returnString, new[] { $"{parentCode}" }, 0);
}
else
{
ret = catalogValueRecordSet.Query.Prepare(returnString) ? 0 : 1;
if (ret == 0)
{
ret = catalogValueRecordSet.Execute();
}
}
if (ret == 0)
{
values = new CatalogValueSet {
SortFunction = this.GetSortFunction
};
int i, catalogValueCount = catalogValueRecordSet.RowCount;
DatabaseRow row;
for (i = 0; i < catalogValueCount; i++)
{
row = catalogValueRecordSet.GetRow(i);
if (this.IsDependent)
{
values.AddDependentCatalogValue(
row.GetColumnInt(0),
row.GetColumnInt(6),
row.GetColumn(1),
row.GetColumnInt(5),
row.GetColumn(4),
row.GetColumnInt(2),
row.GetColumnInt(3));
}
else if (this.IsVariable)
{
values.AddVariableCatalogValue(
row.GetColumnInt(0),
row.GetColumn(1),
row.GetColumnInt(5),
row.GetColumn(4),
row.GetColumnInt(2),
row.GetColumnInt(3));
}
else
{
values.AddFixedCatalogValue(
row.GetColumnInt(0),
row.GetColumn(1),
row.GetColumnInt(2),
row.GetColumnInt(3));
}
}
}
if (values == null)
{
values = new CatalogValueSet();
}
values.Sort();
return(values);
}