public virtual DbExpression CreateExpression(DbColumn column, DbSelectStatement select_clause, DbExpression.SqlCondition condition)
{
DbExpression expression = new DbExpression(column, select_clause, condition);
expression.DbMgr = this;
return(expression);
}
public virtual DbExpression CreateExpression(DbColumn column, DbFieldEntry fieldvalue, DbExpression.SqlCondition condition)
{
DbExpression expression = new DbExpression(column, fieldvalue, condition);
expression.DbMgr = this;
return(expression);
}
public virtual DbExpression CreateExpression(string table, string fieldname, DbSelectStatement select_clause, DbExpression.SqlCondition condition)
{
return(DbMgr.CreateExpression(DbMgr.CreateColumn(table, fieldname), select_clause, condition));
}
public virtual DbExpression CreateExpression(string table, string fieldname, DbFieldEntry fieldvalue, DbExpression.SqlCondition condition)
{
return(DbMgr.CreateExpression(DbMgr.CreateColumn(table, fieldname), fieldvalue, condition));
}
public DbCriteria Add(string table, string fieldname, DbSelectStatement select_clause, DbExpression.SqlCondition condition, ConcatMode mode)
{
if (mode == ConcatMode.AND)
{
And(CreateExpression(table, fieldname, select_clause, condition));
}
else if (mode == ConcatMode.OR)
{
Or(CreateExpression(table, fieldname, select_clause, condition));
}
return(this);
}
public DbCriteria Add(string table, string fieldname, DbFieldEntry fieldvalue, DbExpression.SqlCondition condition, ConcatMode mode)
{
if (mode == ConcatMode.AND)
{
And(CreateExpression(table, fieldname, fieldvalue, condition));
}
else if (mode == ConcatMode.OR)
{
Or(CreateExpression(table, fieldname, fieldvalue, condition));
}
return(this);
}