JdbcDatabaseMetadataImpl

class JdbcDatabaseMetadataImpl(database: String, val metadata: DatabaseMetaData) : JdbcExposedDatabaseMetadata

Class responsible for retrieving and storing information about the JDBC driver and underlying DBMS, using metadata.

Members

Constructors

JdbcDatabaseMetadataImpl

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constructor(database: String, metadata: DatabaseMetaData)

Types

Companion

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object Companion

Properties

database

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val database: String

databaseDialectMode

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open override val databaseDialectMode: String?

The name of the mode of the database. This is currently applicable only to H2 databases.

databaseDialectName

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open override val databaseDialectName: String

The name of the database based on the name of the underlying JDBC driver.

databaseProductVersion

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open override val databaseProductVersion: String

The version number of the database product as a String.

defaultIsolationLevel

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open override val defaultIsolationLevel: Int

The default transaction isolation level for the database.

identifierManager

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open override val identifierManager: IdentifierManagerApi

majorVersion

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open override val majorVersion: Int

The major version number of the database.

metadata

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val metadata: DatabaseMetaData

minorVersion

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open override val minorVersion: Int

The minor version number of the database.

schemaNames

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open override val schemaNames: List<String>

A list of existing schema names.

supportsAlterTableWithAddColumn

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open override val supportsAlterTableWithAddColumn: Boolean

Whether the database supports ALTER TABLE with an add column clause.

supportsAlterTableWithDropColumn

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open override val supportsAlterTableWithDropColumn: Boolean

Whether the database supports ALTER TABLE with a drop column clause.

supportsMultipleResultSets

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open override val supportsMultipleResultSets: Boolean

Whether the database supports getting multiple result sets from a single execute.

supportsSelectForUpdate

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open override val supportsSelectForUpdate: Boolean

Whether the database supports SELECT FOR UPDATE statements.

tableNames

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open override val tableNames: CacheWithDefault<String, List<String>>

A mapping of all schema names in the database to a list of all defined table names in each schema.

url

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open override val url: String

The connection URL for the database.

version

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open override val version: BigDecimal

The version number of the database as a BigDecimal.

Functions

areEquivalentColumnTypes

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fun areEquivalentColumnTypes(columnMetadataSqlType: String, columnMetadataType: Int, columnType: String): Boolean

cleanCache

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@Synchronized

open override fun cleanCache()

columns

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open override fun columns(vararg tables: Table): Map<Table, List<ColumnMetadata>>

Returns a map with the ColumnMetadata of all the defined columns in each of the specified tables.

existingCheckConstraints

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open override fun existingCheckConstraints(vararg tables: Table): Map<Table, List<CheckConstraint>>

Returns a map with all the defined check constraints in each of the specified tables.

existingIndices

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open override fun existingIndices(vararg tables: Table): Map<Table, List<Index>>

Returns a map with all the defined indices in each of the specified tables.

existingPrimaryKeys

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open override fun existingPrimaryKeys(vararg tables: Table): Map<Table, PrimaryKeyMetadata?>

Returns a map with the PrimaryKeyMetadata in each of the specified tables.

existingSequences

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open override fun existingSequences(vararg tables: Table): Map<Table, List<Sequence>>

Returns a map with all the defined sequences that hold a relation to the specified tables in the database.

resetCurrentScheme

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open override fun resetCurrentScheme()

sequences

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open override fun sequences(): List<String>

Returns a list of the names of all sequences in the database.

supportsLimitWithUpdateOrDelete

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open override fun supportsLimitWithUpdateOrDelete(): Boolean

Whether the database supports the LIMIT clause with update and delete statements.

tableConstraints

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@Synchronized

open override fun tableConstraints(tables: List<Table>): Map<String, List<ForeignKeyConstraint>>

Returns a map with the ForeignKeyConstraint of all the defined columns in each of the specified tables, with the table name used as the key.

tableNamesByCurrentSchema

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open override fun tableNamesByCurrentSchema(tableNamesCache: CacheWithDefault<String, List<String>>?): SchemaMetadata

Returns the current schema name and a list of its existing table names, stored as SchemaMetadata.

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