This topic describes the RESOLVE_TOKEN diagnostic point.
OceanBase Database Proxy (ODP) parses the partitioning column values provided in the statement into internal objects. After syntax parsing, the partitioning columns and values are called tokens. The following table describes the diagnostic information at the RESOLVE_TOKEN diagnostic point.
Field |
Description |
Remarks |
|---|---|---|
| resolve | Values of internal objects after parsing. | / |
| token_type | The type of the token. | Valid values:
|
| token | The literal of the token. | / |
| expr_type | The type of the expression. | This field is returned only when an expression is used. |
| generated_func | The function type of the generated column. | This field is returned only when a generated column is used as a partitioning key. |