Package com.orientechnologies.orient.core.sql.parser

Interface Summary

Interface	Description
CharStream	This interface describes a character stream that maintains line and column number positions of the characters.
Node
OBinaryCompareOperator	Created by luigidellaquila on 12/11/14.
OrientSqlConstants	Token literal values and constants.
OrientSqlTreeConstants
OrientSqlVisitor
OSimpleBooleanExpression	Created by luigidellaquila on 21/11/16.

Class Summary

Class	Description
AggregateProjectionSplit	This class is used by the query planner to split projections in three parts: pre-aggregate projections aggregate projections post-aggregate projections An example: select max(a + b) + (max(b + c * 2) + 1 + 2) * 3 as foo, max(d) + max(e), f from " + className will become a + b AS _$$$OALIAS$$_1, b + c * 2 AS _$$$OALIAS$$_3, d AS _$$$OALIAS$$_5, e AS _$$$OALIAS$$_7, f max(_$$$OALIAS$$_1) AS _$$$OALIAS$$_0, max(_$$$OALIAS$$_3) AS _$$$OALIAS$$_2, max(_$$$OALIAS$$_5) AS _$$$OALIAS$$_4, max(_$$$OALIAS$$_7) AS _$$$OALIAS$$_6, f _$$$OALIAS$$_0 + (_$$$OALIAS$$_2 + 1 + 2) * 3 AS `foo`, _$$$OALIAS$$_4 + _$$$OALIAS$$_6 AS `max(d) + max(e)`, f
JavaCharStream	An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (with java-like unicode escape processing).
JJTOrientSqlState
OAlias
OAlterClassStatement
OAlterClusterStatement
OAlterDatabaseStatement
OAlterPropertyStatement
OAlterSequenceStatement
OAndBlock
OArrayConcatExpression
OArrayConcatExpressionElement
OArrayNumberSelector
OArrayRangeSelector
OArraySelector
OArraySingleValuesSelector
OBaseExpression
OBaseIdentifier
OBatch
OBeginStatement
OBetweenCondition
OBinaryCondition
OBooleanExpression	Created by luigidellaquila on 07/11/14.
OBothPathItem
OBothPathItemOpt
OCluster
OClusterList
OCollection
OCommandLineOption
OCommitStatement
OCompareOperator
OConditionBlock
OConsoleStatement
OContainsAllCondition
OContainsAnyCondition
OContainsCondition
OContainsKeyOperator
OContainsTextCondition
OContainsValueCondition
OContainsValueOperator
OCreateClassStatement
OCreateClusterStatement
OCreateEdgeStatement
OCreateFunctionStatement
OCreateIndexStatement
OCreateIndexStatement.Property
OCreateLinkStatement
OCreatePropertyAttributeStatement
OCreatePropertyStatement
OCreateSequenceStatement
OCreateUserStatement
OCreateVertexNoTargetStatement
OCreateVertexStatement
OCreateVertexStatementEmpty
OCreateVertexStatementEmptyNoTarget
OCreateVertexStatementNoTarget
ODDLStatement	Created by luigidellaquila on 12/08/16.
ODeleteEdgeByRidStatement
ODeleteEdgeFromToStatement
ODeleteEdgeStatement
ODeleteEdgeToStatement
ODeleteEdgeVToStatement
ODeleteEdgeWhereStatement
ODeleteStatement
ODeleteVertexStatement
ODropClassStatement
ODropClusterStatement
ODropIndexStatement
ODropPropertyStatement
ODropSequenceStatement
ODropUserStatement
OEqualsCompareOperator
OExecutionPlanCache	This class is an LRU cache for already prepared SQL execution plans.
OExplainResultSet	Created by luigidellaquila on 08/07/16.
OExplainStatement
OExpression
OExpressionStatement
OFetchPlan
OFetchPlanItem
OFieldMatchPathItem
OFindReferencesStatement
OFirstLevelExpression
OFloatingPoint
OForEachBlock
OFromClause
OFromItem
OFunctionCall
OGeOperator
OGrantStatement
OGroupBy
OGtOperator
OHaRemoveServerStatement
OHaSetStatement
OHaStatusStatement
OHaSyncClusterStatement
OHaSyncDatabaseStatement
OIdentifier	This class is used to represent all the indentifies in the SQL grammar, ie.
OIfNotExists
OIfStatement
OInCondition
OIndexIdentifier
OIndexMatchCondition
OIndexName
OInOperator
OInPathItem
OInPathItemOpt
OInputParameter
OInsertBody
OInsertSetExpression	Created by luigidellaquila on 19/02/15.
OInsertStatement
OInstanceofCondition
OInteger
OIsDefinedCondition
OIsNotDefinedCondition
OIsNotNullCondition
OIsNullCondition
OJson
OJsonItem	Created by luigidellaquila on 18/02/15.
OLeOperator
OLetClause
OLetItem
OLetStatement
OLevelZeroIdentifier
OLikeOperator
OLimit
OLocalResultSet	Created by luigidellaquila on 07/07/16.
OLocalResultSetLifecycleDecorator	Created by luigidellaquila on 05/12/16.
OLtOperator
OLuceneOperator
OMatchesCondition
OMatchExpression
OMatchFilter
OMatchFilterItem
OMatchPathItem
OMatchPathItemFirst
OMatchStatement
OMatchStatement.EdgeTraversal
OMatchStatement.MatchExecutionPlan
OMathExpression
OMetadataIdentifier
OMethodCall
OModifier
OMoveVertexStatement
OMultExpression
OMultiMatchPathItem
OMultiMatchPathItemArrows
ONamedParameter
ONearOperator
ONeOperator
ONeqOperator
ONestedProjection
ONestedProjectionItem
ONotBlock
ONotInCondition
ONumber
OOptimizeDatabaseStatement
OOrBlock
OOrderBy
OOrderByItem	Created by luigidellaquila on 06/02/15.
OOrientGrammar
OOutPathItem
OOutPathItemOpt
OParenthesisBlock
OParenthesisExpression
Oparse
OparseScript
OPermission
OPositionalParameter
OProfileStatement
OProfileStorageStatement
OProjection
OProjectionItem
OQueryCursor	Created by luigidellaquila on 02/10/15.
OQueryStatement
ORebuildIndexStatement
ORecordAttribute
OResourcePathItem
ORetry
OReturnStatement
ORevokeStatement
ORid
OrientSql	Orient Database Sql grammar.
OrientSqlTokenManager	Token Manager.
ORightBinaryCondition
ORollbackStatement
OScAndOperator
OSelectStatement
OSelectWithoutTargetStatement
OSimpleExecStatement	Superclass for SQL statements that are too simple to deserve an execution planner.
OSkip
OSleepStatement
OStatement
OStatementCache	This class is an LRU cache for already parsed SQL statement executors.
OStatementInternal
OStatementSemicolon
OString
OSuffixIdentifier
OTimeout
OTraverseProjectionItem
OTraverseStatement
OTruncateClassStatement
OTruncateClusterStatement
OTruncateRecordStatement
OUnwind
OUpdateAddItem
OUpdateEdgeStatement
OUpdateIncrementItem
OUpdateItem
OUpdateOperations
OUpdatePutItem
OUpdateRemoveItem
OUpdateStatement
OValueExpression	this class is only used by the query executor to store pre-calculated values and store them in a temporary AST.
OWait
OWhereClause
OWhileBlock
OWithinOperator
Pattern	Created by luigidellaquila on 28/07/15.
SimpleCharStream	An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).
SimpleNode
SubQueryCollector	This class is used by the query planner to extract subqueries and move them to LET clause An example: select from foo where name in (select name from bar) will become select from foo let $$$SUBQUERY$$_0 = (select name from bar) where name in $$$SUBQUERY$$_0
Token	Describes the input token stream.
WhileStep

Enum Summary

Enum	Description
OIndexIdentifier.Type
OMathExpression.Operator
OTraverseStatement.Strategy

Exception Summary

Exception	Description
ParseException	This exception is thrown when parse errors are encountered.

Error Summary

Error	Description
TokenMgrError	Token Manager Error.