db.awaitIndex (indexId :: INTEGER?, timeOutSeconds = 300 :: INTEGER?) :: VOID
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db.awaitIndex (indexName :: STRING?, timeOutSeconds = 300 :: INTEGER?) :: VOID
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dbms.cluster.overview() :: (id :: STRING?, addresses :: LIST? OF STRING?, role :: STRING?, groups :: LIST? OF STRING?, database :: STRING?)
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dbms.cluster.overview() :: (id :: STRING?, addresses :: LIST? OF STRING?, databases :: MAP?, groups :: LIST? OF STRING?)
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dbms.cluster.role() :: (role :: STRING?)
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dbms.cluster.role (database :: STRING?) :: (role :: STRING?)
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dbms.cluster.routing.getRoutingTable(context :: MAP?) :: (ttl :: INTEGER?, servers :: LIST? OF MAP?)
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dbms.cluster.routing.getRoutingTable (context :: MAP?, database = null :: STRING?) :: (ttl :: INTEGER?, servers :: LIST? OF MAP?)
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db.createIndex (index :: STRING?, providerName :: STRING?) :: (index :: STRING?, providerName :: STRING?, status :: STRING?)
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db.createIndex (indexName :: STRING?, labels :: LIST? OF STRING?, properties :: LIST? OF STRING?, providerName :: STRING?, config = {} :: MAP?) :: (name :: STRING?, labels :: LIST? OF STRING?, properties :: LIST? OF STRING?, providerName :: STRING?, status :: STRING?)
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db.createUniquePropertyConstraint (index :: STRING?, providerName :: STRING?) :: (index :: STRING?, providerName :: STRING?, status :: STRING?)
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db.createUniquePropertyConstraint (constraintName :: STRING?, labels :: LIST? OF STRING?, properties :: LIST? OF STRING?, providerName :: STRING?, config = {} :: MAP?) :: (name :: STRING?, labels :: LIST? OF STRING?, properties :: LIST? OF STRING?, providerName :: STRING?, status :: STRING?)
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db.createNodeKey (index :: STRING?, providerName :: STRING?) :: (index :: STRING?, providerName :: STRING?, status :: STRING?)
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db.createNodeKey (constraintName :: STRING?, labels :: LIST? OF STRING?, properties :: LIST? OF STRING?, providerName :: STRING?, config = {} :: MAP?) :: (name :: STRING?, labels :: LIST? OF STRING?, properties :: LIST? OF STRING?, providerName :: STRING?, status :: STRING?)
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db.indexes() :: (description :: STRING?, indexName :: STRING?, tokenNames :: LIST? OF STRING?, properties :: LIST? OF STRING?, state :: STRING?, type :: STRING?, progress :: FLOAT?, provider :: MAP?, id :: INTEGER?, failureMessage :: STRING?)
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db.indexes() :: (id :: INTEGER?, name :: STRING?, state :: STRING?, populationPercent :: FLOAT?, uniqueness :: STRING?, type :: STRING?, entityType :: STRING?, labelsOrTypes :: LIST? OF STRING?, properties :: LIST? OF STRING?, provider :: STRING?)
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将 indexName 重命名为 name。
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将 tokenNames 重命名为 labelsOrTypes。
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将 progress 重命名为 populationPercent。
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原先描述实体类型（节点或关系）、唯一性和索引类型的字段 type 已拆分为 type、uniqueness 和 entityType。
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provider 字段现在是字符串而非 map。
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description 已移除，现由 db.schemaStatements 取代。
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failureMessage 已移至程序 db.indexDetails。
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db.resampleIndex (index :: STRING?) :: VOID
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db.resampleIndex (indexName :: STRING?) :: VOID
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索引通过名称进行唯一标识，而非索引模式 ":Label(prop)"。
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db.indexDetails (indexName :: STRING?) :: (id :: INTEGER?, name :: STRING?, state :: STRING?, populationPercent :: FLOAT?, uniqueness :: STRING?, type :: STRING?, entityType :: STRING?, labelsOrTypes :: LIST? OF STRING?, properties :: LIST? OF STRING?, provider :: STRING?, indexConfig :: MAP?, failureMessage :: STRING?)
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从 db.indexes、indexConfig 和 failureMessage 中获取指定索引的所有信息。
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db.schemaStatements () :: (name :: STRING?, type :: STRING?, createStatement :: STRING?, dropStatement :: STRING?)
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获取复制此数据库的模式规则（索引和约束）所需的所有创建和删除语句。
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db.ping()
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客户端工具使用此程序来测试与数据库的连接。该程序在所有数据库中均可用，并始终返回 true。
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