 
| Name | Description | Type | Package | Framework | 
| Meta | Command handler for getting various metadata. | Interface | org.apache.calcite.avatica | Calcite | 
| Meta .ConnectionHandle | Class | org.apache.calcite.avatica.Meta | Calcite | |
| Meta .ConnectionProperties | A pojo containing various client-settable Connection properties. | Interface | org.apache.calcite.avatica.Meta | Calcite | 
| Meta .CursorFactory | Class | org.apache.calcite.avatica.Meta | Calcite | |
| Meta .DatabaseProperty | Values exist for methods, such as DatabaseMetaData. | Class | org.apache.calcite.avatica.Meta | Calcite | 
| Meta .ExecuteResult | Response from execute. | Class | org.apache.calcite.avatica.Meta | Calcite | 
| Meta .Factory | Factory to create instances of Meta. | Interface | org.apache.calcite.avatica.Meta | Calcite | 
| Meta .Frame | A collection of rows. | Class | org.apache.calcite.avatica.Meta | Calcite | 
| Meta .MetaResultSet | Meta data from which a result set can be constructed. | Class | org.apache.calcite.avatica.Meta | Calcite | 
| Meta .Pat | Wrapper to remind API calls that a parameter is a pattern (allows '%' and '_' wildcards, per the JDBC spec) rather than a string to be matched | Class | org.apache.calcite.avatica.Meta | Calcite | 
| Meta .PrepareCallback | API to put a result set into a statement, being careful to enforce thread-safety and not to overwrite existing open result sets. | Interface | org.apache.calcite.avatica.Meta | Calcite | 
| Meta .Signature | Result of preparing a statement. | Class | org.apache.calcite.avatica.Meta | Calcite | 
| Meta .StatementHandle | Class | org.apache.calcite.avatica.Meta | Calcite | |
| Meta .StatementType | Class | org.apache.calcite.avatica.Meta | Calcite | |
| Meta .Style | How logical fields are represented in the objects returned by the | Class | org.apache.calcite.avatica.Meta | Calcite | 
| MetaImpl | Basic implementation of Meta. | Class | org.apache.calcite.avatica | Calcite | 
| MetaImpl .MetaAttribute | Metadata describing an attribute. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaBestRowIdentifier | Metadata describing the best identifier for a row. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaCatalog | Metadata describing a catalog. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaClientInfoProperty | Metadata describing a client info property. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaColumn | Metadata describing a column. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaColumnPrivilege | Metadata describing a column privilege. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaCrossReference | Metadata describing a cross reference. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaExportedKey | Metadata describing an exported key. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaFunction | Metadata describing a function. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaFunctionColumn | Metadata describing a function column. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaImportedKey | Metadata describing an imported key. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaIndexInfo | Metadata describing index info. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaPrimaryKey | Metadata describing a primary key. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaProcedure | Metadata describing a procedure. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaProcedureColumn | Metadata describing a procedure column. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaPseudoColumn | Metadata describing a pseudo column. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaSchema | Metadata describing a schema. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaSuperTable | Metadata describing a super-table. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaSuperType | Metadata describing a super-type. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaTable | Metadata describing a table. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaTablePrivilege | Metadata describing a table privilege. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaTableType | Metadata describing a table type. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaTypeInfo | Metadata describing type info. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaUdt | Metadata describing a user-defined type. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .MetaVersionColumn | Metadata describing a version column. | Class | org.apache.calcite.avatica.MetaImpl | Calcite | 
| MetaImpl .Named | An object that has a name. | Interface | org.apache.calcite.avatica.MetaImpl | Calcite |