Make clear in docs it only works with psycopg3

MeltanoLabs · Nov 22, 2024 · 73894b9 · 73894b9
1 parent 20edc33
commit 73894b9
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diff --git a/README.md b/README.md
@@ -31,7 +31,7 @@ This target is tested with all actively supported [Python](https://devguide.pyth
 | user                            | False    | None                         | User name used to authenticate.                                                                                                                                                                                                                                        |
 | password                        | False    | None                         | Password used to authenticate.                                                                                                                                                                                                                                         |
 | database                        | False    | None                         | Database name.                                                                                                                                                                                                                                                         |
-| use_copy                        | False    | None                         | Use the COPY command to insert data. This is usually faster than INSERT statements.                                                                                                                                                                                    |
+| use_copy                        | False    | None                         | Use the COPY command to insert data. This is usually faster than INSERT statements. This option is only available for the postgres+psycopg dialect+driver combination.                                                                                                 |
 | default_target_schema           | False    | melty                        | Postgres schema to send data to, example: tap-clickup                                                                                                                                                                                                                  |
 | activate_version                | False    | 1                            | If set to false, the tap will ignore activate version messages. If set to true, add_record_metadata must be set to true as well.                                                                                                                                       |
 | hard_delete                     | False    | 0                            | When activate version is sent from a tap this specefies if we should delete the records that don't match, or mark them with a date in the `_sdc_deleted_at` column. This config option is ignored if `activate_version` is set to false.                               |

diff --git a/target_postgres/target.py b/target_postgres/target.py
@@ -144,7 +144,8 @@ def __init__(
             default=False,
             description=(
                 "Use the COPY command to insert data. This is usually faster than "
-                "INSERT statements."
+                f"INSERT statements. This option is only available for the {PSYCOPG3} "
+                "dialect+driver."
             ),
             title="Use COPY",
         ),