public override string ToString()
{
StringBuilder sb = new StringBuilder();
if (inputs.getInput_atIndex(0) == null)
{
sb.AppendLine("UPDATE error::NoTable SET ");
}
else
{
sb.AppendLine("UPDATE " + inputs.getInput_atIndex(0).ToString() + " SET");
if (inputs.getInput_atIndex(1) != null)
{
TabTool.incromentCount();
sb.AppendLine(TabTool.TabCount() + inputs.getInput_atIndex(1).ToString());
TabTool.deccromentCount();
}
if (inputs.getInput_atIndex(2) != null)
{
TabTool.incromentCount();
sb.AppendLine(TabTool.TabCount() + inputs.getInput_atIndex(2).ToString());
TabTool.deccromentCount();
}
}
return(sb.ToString());
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
if (inputs.getInput_atIndex(0) == null)
{
sb.Append("ALTER TABLE error::NoTable SET ");
}
else
{
sb.Append("ALTER TABLE " + inputs.getInput_atIndex(0).ToString() + " ");
}
if (state == AlterState.ADD_COL)
{
if (inputs.getInput_atIndex(1) != null)
{
sb.AppendLine("ADD COLUMN ");
sb.Append(TabTool.TabCount() + inputs.getInput_atIndex(1).ToString());
}
}
else if (inputs.getInput_atIndex(1) != null)
{
sb.AppendLine("DROP COLUMN ");
sb.Append(TabTool.TabCount() + inputs.getInput_atIndex(1).ToString());
}
sb.Append(";");
return(sb.ToString());
}
/*Helper functions*/
private string writeInputs()
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < inputs.getSize(); i++)
{
Vid_Object obj = inputs.getInput_atIndex(i);
if (obj != null)
{
if (i == 0)
{
sb.Append(obj.ToString());
if (0 < inputs.getSize())
{
sb.AppendLine(",");
}
}
else
{
sb.Append(TabTool.TabCount() + obj.ToString());
if (i < inputs.getSize() - 1)
{
sb.AppendLine(",");
}
}
}
}
return(sb.ToString());
}
public override string ToString()
{
StringBuilder sb = new StringBuilder("");
if (inputs.getInput_atIndex(1) == null)
{
sb.AppendLine("SELECT *");
}
else
{
sb.AppendLine("SELECT " + inputs.getInput_atIndex(1).ToString());
}
if (inputs.getInput_atIndex(0) == null)
{
sb.AppendLine(TabTool.TabCount() + "FROM error:NoT");
}
else
{
sb.AppendLine(TabTool.TabCount() +
"FROM " + inputs.getInput_atIndex(0).ToString());
}
if (inputs.getInput_atIndex(2) != null)
{
sb.AppendLine(TabTool.TabCount() +
inputs.getInput_atIndex(2).ToString());
}
return(sb.ToString());
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
if (inputs.getInput_atIndex(0) == null ||
inputs.getInput_atIndex(1) == null)
{
sb.Append("");
}
else
{
switch (logicType)
{
case BasicLogic.AND:
sb.AppendLine(inputs.getInput_atIndex(0).ToString());
sb.AppendLine(TabTool.TabCount() + " ADD " + inputs.getInput_atIndex(1).ToString() + " ");
break;
case BasicLogic.OR:
sb.AppendLine(inputs.getInput_atIndex(0).ToString());
sb.AppendLine(TabTool.TabCount() + " OR " + inputs.getInput_atIndex(1).ToString() + " ");
break;
default:
break;
}
}
return(sb.ToString());
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
if (inputs.getInput_atIndex(0) == null)
{
sb.AppendLine("DELETE FROM error::NoTable ");
}
else
{
sb.AppendLine("DELETE FROM " + inputs.getInput_atIndex(0).ToString() + " ");
}
if (inputs.getInput_atIndex(1) != null)
{
sb.AppendLine(TabTool.TabCount() + inputs.getInput_atIndex(1).ToString());
}
sb.Append(";");
return(sb.ToString());
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
sb.Append("WHERE ");
if (inputs.getInput_atIndex(0) != null)
{
sb.AppendLine("(");
TabTool.incromentCount();
sb.Append(TabTool.TabCount() + inputs.getInput_atIndex(0).ToString());
TabTool.deccromentCount();
sb.AppendLine(TabTool.TabCount() + ")");
}
if (inputs.getInput_atIndex(1) != null)
{
TabTool.incromentCount();
sb.Append(TabTool.TabCount() + inputs.getInput_atIndex(1).ToString());
TabTool.deccromentCount();
}
return(sb.ToString());
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
if (inputs.getInput_atIndex(0) == null)
{
sb.Append("INSERT INTO error::NoTable SET ");
}
else
{
sb.AppendLine("INSERT INTO " + inputs.getInput_atIndex(0).ToString() + " VALUES");
}
if (inputs.getInput_atIndex(1) != null)
{
sb.AppendLine("(");
TabTool.incromentCount();
sb.AppendLine(TabTool.TabCount() + inputs.getInput_atIndex(1).ToString());
TabTool.deccromentCount();
sb.AppendLine(")");
}
return(sb.ToString());
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
Vid_Object obj = inputs.getInput_atIndex(0);
if (obj == null ||
inputs.getInput_atIndex(1) == null)
{
sb.Append("");
}
else
{
switch (conditionType)
{
case WhereStatment_Type.LESS:
sb.Append(" " + inputs.getInput_atIndex(0).ToString());
sb.Append(" < " + inputs.getInput_atIndex(1).ToString() + " ");
break;
case WhereStatment_Type.LESS_EQU:
sb.Append(" " + inputs.getInput_atIndex(0).ToString());
sb.Append(" <= " + inputs.getInput_atIndex(1).ToString() + " ");
break;
case WhereStatment_Type.GREATER:
sb.Append(" " + inputs.getInput_atIndex(0).ToString());
sb.Append(" > " + inputs.getInput_atIndex(1).ToString() + " ");
break;
case WhereStatment_Type.GREATER_EQU:
sb.Append(" " + inputs.getInput_atIndex(0).ToString());
sb.Append(" >= " + inputs.getInput_atIndex(1).ToString() + " ");
break;
case WhereStatment_Type.EQU:
sb.Append(" " + inputs.getInput_atIndex(0).ToString());
sb.Append(" = " + inputs.getInput_atIndex(1).ToString() + " ");
break;
case WhereStatment_Type.NOT_EQU:
sb.Append(" " + inputs.getInput_atIndex(0).ToString());
sb.Append(" <> " + inputs.getInput_atIndex(1).ToString() + " ");
break;
case WhereStatment_Type.IN:
sb.Append(inputs.getInput_atIndex(0).ToString());
sb.Append(" IN ");
sb.AppendLine(TabTool.TabCount() + "(");
TabTool.incromentCount();
sb.AppendLine(TabTool.TabCount() + inputs.getInput_atIndex(1).ToString());
TabTool.deccromentCount();
sb.AppendLine(TabTool.TabCount() + ")");
break;
case WhereStatment_Type.EXISTS:
if (obj.output_dataType != VidData_Type.DATABASE_COL)
{
sb.AppendLine("EXISTS");
sb.Append("( " + inputs.getInput_atIndex(1).ToString() + " )");
}
break;
case WhereStatment_Type.NOT_EXISTS:
if (obj.output_dataType != VidData_Type.DATABASE_COL)
{
sb.AppendLine("NOT EXISTS");
sb.Append("( " + inputs.getInput_atIndex(1).ToString() + " )");
}
break;
case WhereStatment_Type.LIKE:
sb.Append(inputs.getInput_atIndex(0).ToString());
sb.Append(" LIKE");
sb.AppendLine(" " + inputs.getInput_atIndex(1).ToString() + " ");
break;
default:
break;
}
}
return(sb.ToString());
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
Vid_DB_Col col = (Vid_DB_Col)inputs.getInput_atIndex(0);
if (col != null)
{
switch (col.type)
{
case MySql_colTypes.MYSQL_INT:
sb.Append(TabTool.TabCount() + col.ToString() + " int ");
if (notNull)
{
sb.Append("NOT NULL ");
}
if (defaultValue)
{
sb.Append("DEFAULT ");
if (inputs.getInput_atIndex(1) != null)
{
sb.Append(inputs.getInput_atIndex(1).ToString());
}
}
else if (doAutoIncrement)
{
sb.Append("AUTO_INCREMENT ");
}
break;
case MySql_colTypes.MYSQL_FLOAT:
sb.Append(TabTool.TabCount() + col.ToString() + " float ");
if (notNull)
{
sb.Append("NOT NULL ");
}
if (defaultValue)
{
sb.Append("DEFAULT ");
if (inputs.getInput_atIndex(1) != null)
{
sb.Append(inputs.getInput_atIndex(1).ToString());
}
}
else if (doAutoIncrement)
{
sb.Append("AUTO_INCREMENT ");
}
break;
case MySql_colTypes.MYSQL_DOUBLE:
sb.Append(TabTool.TabCount() + col.ToString() + " double ");
if (notNull)
{
sb.Append("NOT NULL ");
}
if (defaultValue)
{
sb.Append("DEFAULT ");
if (inputs.getInput_atIndex(1) != null)
{
sb.Append(inputs.getInput_atIndex(1).ToString());
}
}
else if (doAutoIncrement)
{
sb.Append("AUTO_INCREMENT ");
}
break;
case MySql_colTypes.MYSQL_VARCHAR:
sb.Append(TabTool.TabCount() + col.ToString() + " varchar(255) ");
if (notNull)
{
sb.Append("NOT NULL ");
}
if (defaultValue)
{
sb.Append("DEFAULT ");
}
break;
case MySql_colTypes.MYSQL_BLOB:
sb.Append(TabTool.TabCount() + col.ToString() + " BLOB ");
break;
case MySql_colTypes.MYSQL_TIMESTAMP:
sb.Append(TabTool.TabCount() + col.ToString() + " timestamp ");
break;
}
}
return(sb.ToString());
}
