Interface IMetaData

Interface representing meta data as used in IResultSets and statement info.

Hierarchy

  • IMetaData

Properties

byteSize? dbType? fetchType? name nullable? precision? scale?

Properties

Optional byteSize

byteSize?: number

Database byte size. This is only set for DB_TYPE_VARCHAR, DB_TYPE_CHAR and DB_TYPE_RAW column types.

Optional dbType

dbType?: number

One of the mle-js-oracledb Database Type Constants, see DbType.

Optional fetchType

fetchType?: number

One of the mle-js-oracledb JS Type Constants, see javaScriptType.

name

name: string

The column name follows Oracle’s standard name-casing rules. It will commonly be uppercase since most applications create tables using unquoted, case-insensitive names.

Optional nullable

nullable?: boolean

Indicates whether NULL values are permitted for this column.

Optional precision

precision?: number

Set only for DB_TYPE_NUMBER, DB_TYPE_TIMESTAMP, DB_TYPE_TIMESTAMP_TZ and DB_TYPE_TIMESTAMP_LTZ columns.

Optional scale

scale?: number

Set only for DB_TYPE_NUMBER columns.

Settings

Member Visibility

Theme