| PostgreSQL 8.1 婺桺桺懼PostgreSQL 婺啘 彽嘩 | ||||
|---|---|---|---|---|
| Prev | Fast Backward | Chapter 31. 媇敇昇嚟 | Fast Forward | Next |
蓖商 constraint_table_usage 湺臖嘷嬉昄扞康婺赆昊底亥溘嘪䫘幽婫赆嘷嬉䫘潙拖橬䔇欔橬臘㔗 垄启蓖商 table_constraints 婉劯認婻蓖商湺臖欔橬亥溘傖埪傡傸垔幬欔婘䔇臘㔗 凹庯婔婻崡髞亥溘認婻庋媇湺臖崡髞嚘䫘䔇臘㔗凹庯嫇婔潡蔙婂髞亥溘 認婻蓖商埻滇䞔剘湺臖認婻亥溘欔匂䔇臘㔗演昖亥溘启麂䷺亥溘澇橬寙劆婘認婻蓖商婺㔗
Table 31-9. constraint_table_usage 庖枕
| 劉庖 | 昄扞䌂傋 | 柟誄 |
|---|---|---|
| table_catalog | sql_identifier | 寙劆赆昊底亥溘嘪䫘䔇臘䔇昄扞康䔇劉庖攂滇嘷嬉昄扞康 |
| table_schema | sql_identifier | 寙劆赆昊底亥溘嘪䫘䔇臘䔇昇嚟䔇劉庖 |
| table_name | sql_identifier | 赆昊底亥溘嘪䫘䔇臘䔇劉庖 |
| constraint_catalog | sql_identifier | 寙劆臖亥溘䔇昄扞康劉庖攂滇嘷嬉昄扞康 |
| constraint_schema | sql_identifier | 寙劆亥溘䔇昇嚟劉庖 |
| constraint_name | sql_identifier | 亥溘䔇劉庖 |