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java.lang.Objectmondrian.rolap.RolapNativeSql
public class RolapNativeSql
Creates SQL from parse tree nodes. Currently it creates the SQL that accesses a measure for the ORDER BY that is generated for a TopCount.
Nested Class Summary | |
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(package private) class |
RolapNativeSql.CalculatedMemberSqlCompiler
Compiles the underlying expression of a calculated member. |
(package private) static class |
RolapNativeSql.CompositeSqlCompiler
Implementation of RolapNativeSql.SqlCompiler that uses chain of responsibility
to find a matching sql compiler. |
(package private) class |
RolapNativeSql.FunCallSqlCompiler
Compiles a funcall, e.g. |
(package private) class |
RolapNativeSql.FunCallSqlCompilerBase
Contains utility methods to compile FunCall expressions into SQL. |
(package private) class |
RolapNativeSql.IifSqlCompiler
Compiles an IIF(cond, val1, val2) expression into SQL
CASE WHEN cond THEN val1 ELSE val2 END . |
(package private) class |
RolapNativeSql.InfixOpSqlCompiler
Compiles an infix operator like addition into SQL like (a
+ b) . |
(package private) class |
RolapNativeSql.IsEmptySqlCompiler
Compiles an IsEmpty(measure)
expression into SQL measure is null . |
(package private) class |
RolapNativeSql.MemberSqlCompiler
Base class to remove MemberScalarExp. |
(package private) class |
RolapNativeSql.NumberSqlCompiler
Compiles a numeric literal to SQL. |
(package private) class |
RolapNativeSql.ParenthesisSqlCompiler
Shortcut for (). |
(package private) static interface |
RolapNativeSql.SqlCompiler
Translates an expression into SQL |
(package private) class |
RolapNativeSql.StoredMeasureSqlCompiler
Compiles a measure into SQL, the measure will be aggregated like sum(measure) . |
(package private) class |
RolapNativeSql.UnaryOpSqlCompiler
Shortcut for an unary operator like NOT(a). |
Field Summary | |
---|---|
(package private) AggStar |
aggStar
|
(package private) RolapNativeSql.CompositeSqlCompiler |
booleanCompiler
|
(package private) RolapNativeSql.CompositeSqlCompiler |
numericCompiler
|
(package private) RolapStoredMeasure |
storedMeasure
|
Constructor Summary | |
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RolapNativeSql(SqlQuery sqlQuery,
AggStar aggStar)
Creates a RolapNativeSql. |
Method Summary | |
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java.lang.String |
generateFilterCondition(Exp exp)
|
java.lang.String |
generateTopCountOrderBy(Exp exp)
Generates an aggregate of a measure, e.g. |
RolapStoredMeasure |
getStoredMeasure()
|
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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RolapNativeSql.CompositeSqlCompiler numericCompiler
RolapNativeSql.CompositeSqlCompiler booleanCompiler
RolapStoredMeasure storedMeasure
AggStar aggStar
Constructor Detail |
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RolapNativeSql(SqlQuery sqlQuery, AggStar aggStar)
sqlQuery
- the query which is needed for different SQL dialects - it
is not modifiedMethod Detail |
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public java.lang.String generateTopCountOrderBy(Exp exp)
public java.lang.String generateFilterCondition(Exp exp)
public RolapStoredMeasure getStoredMeasure()
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