case class Index(name: String, columnNames: List[String], isUnique: Boolean, qualifier: Option[String], indexType: IndexType, ordinalPosition: Option[Short], ascOrDesc: Option[String], cardinality: Option[Long], pages: Option[Long], filterCondition: Option[String]) extends Product with Serializable
Index meta data.
- name
name index name; null when TYPE is tableIndexStatistic
- columnNames
target column names (collection of COLUMN_NAME without null values: column name; null when TYPE is tableIndexStatistic)
- isUnique
unique index (opposite of NON_UNIQUE: Can index values be non-unique. false when TYPE is tableIndexStatistic)
- qualifier
index catalog (may be null); null when TYPE is tableIndexStatistic
- indexType
index type: tableIndexStatistic, tableIndexClustered, tableIndexHashed, tableIndexOther
- ordinalPosition
column sequence number within index; zero when TYPE is tableIndexStatistic
- ascOrDesc
column sort sequence, "A" => ascending, "D" => descending, may be null if sort sequence is not supported; null when TYPE is tableIndexStatistic
- cardinality
When TYPE is tableIndexStatistic, then this is the number of rows in the table; otherwise, it is the number of unique values in the index.
- pages
When TYPE is tableIndexStatisic then this is the number of pages used for the table, otherwise it is the number of pages used for the current index.
- filterCondition
Filter condition, if any. (may be null)
- Source
- Index.scala
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Instance Constructors
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new
Index(name: String, columnNames: List[String], isUnique: Boolean, qualifier: Option[String], indexType: IndexType, ordinalPosition: Option[Short], ascOrDesc: Option[String], cardinality: Option[Long], pages: Option[Long], filterCondition: Option[String])
- name
name index name; null when TYPE is tableIndexStatistic
- columnNames
target column names (collection of COLUMN_NAME without null values: column name; null when TYPE is tableIndexStatistic)
- isUnique
unique index (opposite of NON_UNIQUE: Can index values be non-unique. false when TYPE is tableIndexStatistic)
- qualifier
index catalog (may be null); null when TYPE is tableIndexStatistic
- indexType
index type: tableIndexStatistic, tableIndexClustered, tableIndexHashed, tableIndexOther
- ordinalPosition
column sequence number within index; zero when TYPE is tableIndexStatistic
- ascOrDesc
column sort sequence, "A" => ascending, "D" => descending, may be null if sort sequence is not supported; null when TYPE is tableIndexStatistic
- cardinality
When TYPE is tableIndexStatistic, then this is the number of rows in the table; otherwise, it is the number of unique values in the index.
- pages
When TYPE is tableIndexStatisic then this is the number of pages used for the table, otherwise it is the number of pages used for the current index.
- filterCondition
Filter condition, if any. (may be null)
Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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- val ascOrDesc: Option[String]
- val cardinality: Option[Long]
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def
clone(): AnyRef
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- @throws( ... )
- val columnNames: List[String]
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final
def
eq(arg0: AnyRef): Boolean
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- val filterCondition: Option[String]
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def
finalize(): Unit
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final
def
getClass(): Class[_]
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- val indexType: IndexType
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final
def
isInstanceOf[T0]: Boolean
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- val isUnique: Boolean
- val name: String
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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- val ordinalPosition: Option[Short]
- val pages: Option[Long]
- val qualifier: Option[String]
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def
synchronized[T0](arg0: ⇒ T0): T0
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def
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def
wait(arg0: Long): Unit
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