SqlMetaLogOperand (SQL Processor, Core Module 3.5.1 API)

All Known Implementing Classes:

SqlMetaConst, SqlMetaIdent, SqlMetaLogExpr, SqlMetaLogOperator, SqlMetaOperator
```
interface SqlMetaLogOperand
```
The ancestor of META SQL sub-elements, which can be used in SqlMetaLogExpr. In fact it's a marker interface for
- SqlMetaIdent
- SqlMetaConst
Author:

Vladimir Hudec

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`processExpression(SqlProcessContext ctx)`	The main contract to evaluate a logical value of META SQL sub-elements.

- Method Detail
  - processExpression
```
boolean processExpression(SqlProcessContext ctx)
```
    The main contract to evaluate a logical value of META SQL sub-elements.
    
    Parameters:
    
    ctx - the context for a dynamic ANSI SQL Query generation
    
    Returns:
    
    a logical value