| Class | Description | 
|---|---|
| AbsFunExpr | 
 ABS function expression 
 | 
| ConcatFunExpr | 
 CONCAT function expression 
 | 
| CurrentDateFunExpr | 
 CURRENT_DATE function expression 
 | 
| CurrentTimeFunExpr | 
 CURRENT_TIME function expression 
 | 
| CurrentTimestampFunExpr | 
 CURRENT_TIMESTAMP function expression 
 | 
| DateTimeFunExpr | 
 Base for CURRENT_DATE/TIME/TIMESTAMP function expression 
 | 
| FunExpr | 
 Function expression 
 | 
| LengthFunExpr | 
 LENGTH function expression 
 | 
| LocateFunExpr | 
 LOCATE function expression 
 | 
| LowerFunExpr | 
 LOWER function expression 
 | 
| MaxFunExpr | 
 MAX() function expression 
 | 
| MinFunExpr | 
 MIN() function expression 
 | 
| ModFunExpr | 
 MOD function expression 
 | 
| SizeFunExpr | 
 SIZE function expression 
 | 
| SqrtFunExpr | 
 SQRT function expression 
 | 
| SubstringFunExpr | 
 SUBSTRING function expression 
 | 
| SumFunExpr | 
 SUM() function expression 
 | 
| TrimFunExpr | 
 TRIM function expression 
 | 
| UpperFunExpr | 
 UPPER function expression 
 | 
| Enum | Description | 
|---|---|
| TrimFunExpr.TrimSemantics |