| Package | Description |
|---|---|
| org.apache.drill.common.expression |
Logical expression tree representation.
|
| org.apache.drill.common.expression.visitors |
Visitors for validating or optimizing logical expressions.
|
| org.apache.drill.exec.compile.sig |
TODO - write docs for this package
|
| org.apache.drill.exec.expr |
Drill expression materialization and evaluation facilities.
|
| org.apache.drill.exec.expr.fn.interpreter | |
| org.apache.drill.exec.physical.impl.project | |
| org.apache.drill.exec.store.ischema |
| Modifier and Type | Field and Description |
|---|---|
static ValueExpressions.QuotedString |
ValueExpressions.QuotedString.EMPTY_STRING |
| Modifier and Type | Method and Description |
|---|---|
Void |
ExpressionStringBuilder.visitQuotedStringConstant(ValueExpressions.QuotedString e,
StringBuilder sb) |
| Modifier and Type | Method and Description |
|---|---|
abstract T |
SimpleExprVisitor.visitQuotedStringConstant(ValueExpressions.QuotedString e) |
Boolean |
AggregateChecker.visitQuotedStringConstant(ValueExpressions.QuotedString e,
ErrorCollector errors) |
Void |
ExpressionValidator.visitQuotedStringConstant(ValueExpressions.QuotedString e,
ErrorCollector errors) |
T |
AbstractExprVisitor.visitQuotedStringConstant(ValueExpressions.QuotedString e,
VAL value) |
T |
ExprVisitor.visitQuotedStringConstant(ValueExpressions.QuotedString e,
VAL value) |
T |
SimpleExprVisitor.visitQuotedStringConstant(ValueExpressions.QuotedString e,
Void value) |
| Modifier and Type | Method and Description |
|---|---|
Boolean |
ConstantExpressionIdentifier.visitQuotedStringConstant(ValueExpressions.QuotedString e,
IdentityHashMap<LogicalExpression,Object> value) |
| Modifier and Type | Method and Description |
|---|---|
LogicalExpression |
FilterBuilder.visitQuotedStringConstant(ValueExpressions.QuotedString quotedString,
Set<LogicalExpression> value) |
ColumnStatistics<String> |
StatisticsProvider.visitQuotedStringConstant(ValueExpressions.QuotedString expr,
Void value) |
LogicalExpression |
CloneVisitor.visitQuotedStringConstant(ValueExpressions.QuotedString e,
Void value) |
Integer |
HashVisitor.visitQuotedStringConstant(ValueExpressions.QuotedString e,
Void value) |
| Modifier and Type | Method and Description |
|---|---|
ValueHolder |
InterpreterEvaluator.EvalVisitor.visitQuotedStringConstant(ValueExpressions.QuotedString e,
Integer value) |
| Modifier and Type | Method and Description |
|---|---|
OutputWidthExpression |
OutputWidthVisitor.visitQuotedStringConstant(ValueExpressions.QuotedString quotedString,
OutputWidthVisitorState state) |
| Modifier and Type | Method and Description |
|---|---|
InfoSchemaFilter.ExprNode |
InfoSchemaFilterBuilder.visitQuotedStringConstant(ValueExpressions.QuotedString e,
Void value) |
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