Package org.datanucleus.store.rdbms.schema

Provides a definition of the schema in the datastore, including tables, columns and types.

See:
Description

Class Summary

DB2TypeInfo	SQL Type info for DB2 datastores.
DerbyTypeInfo	SQL Type info for Derby datastores.
FirebirdTypeInfo	SQL Type info for Firebird datastores.
ForeignKeyInfo	Represents the metadata of a specific foreign key column.
H2TypeInfo	SQL Type info for H2 datastores.
HSQLTypeInfo	SQL Type info for HSQLDB datastores.
IndexInfo	Represents the metadata of a specific index column.
InformixTypeInfo	SQL Type info for Informix datastores.
JDBCTypeInfo	Representation of JDBC type information in the datastore.
McKoiTypeInfo	SQL Type info for McKoi datastores.
MSSQLTypeInfo	SQL Type info for MSSQL datastores.
MySQLTypeInfo	SQL Type info for MySQL datastores.
OracleTypeInfo	SQL Type info for Oracle datastores.
PostgresqlTypeInfo	SQL Type info for PostgreSQL datastores.
PrimaryKeyInfo	Represents the metadata of a specific primary key column.
RDBMSColumnInfo	Representation of column schema information in the datastore.
RDBMSSchemaHandler	Handler for RDBMS schema information.
RDBMSSchemaInfo	Representation of schema table information in the datastore.
RDBMSTableFKInfo	Representation of FK information for a table in the datastore.
RDBMSTableIndexInfo	Representation of index information for a table in the datastore.
RDBMSTableInfo	Representation of table column information in the datastore.
RDBMSTablePKInfo	Representation of PK information for a table in the datastore.
RDBMSTypesInfo	Representation of types information in the datastore.
SQLiteTypeInfo	SQL Type info for SQLite datastores.
SQLTypeInfo	Representation of SQL type information in the datastore.

Package org.datanucleus.store.rdbms.schema Description

Provides a definition of the schema in the datastore, including tables, columns and types. The public access point for datastore schema information is RDBMSSchemaHandler which provides a series of methods for accessing key schema data. For example

• handler.getSchemaData(conn, "types"); returns all JDBC/SQL type information for this datastore.
• handler.getSchemaData(conn, "tables", "myCatalog", "mySchema"); returns all table information in the supplied catalog/schema for this datastore.