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Add null character sanitization and use Psycopg3 COPY
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@SpaceCondor
SpaceCondor committed Oct 11, 2024
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8 changes: 4 additions & 4 deletions README.md
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Expand Up @@ -21,19 +21,19 @@ Built with the [Meltano SDK](https://sdk.meltano.com) for Singer Taps and Target
## Settings

| Setting | Required | Default | Description |
| :------------------------------ | :------- | :---------------------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| :------------------------------ | :------- | :---------------------------- |:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| host | False | None | Hostname for postgres instance. Note if sqlalchemy_url is set this will be ignored. |
| port | False | 5432 | The port on which postgres is awaiting connection. Note if sqlalchemy_url is set this will be ignored. |
| user | False | None | User name used to authenticate. Note if sqlalchemy_url is set this will be ignored. |
| password | False | None | Password used to authenticate. Note if sqlalchemy_url is set this will be ignored. |
| database | False | None | Database name. Note if sqlalchemy_url is set this will be ignored. |
| sqlalchemy_url | False | None | SQLAlchemy connection string. This will override using host, user, password, port, dialect, and all ssl settings. Note that you must escape password special characters properly. See https://docs.sqlalchemy.org/en/20/core/engines.html#escaping-special-characters-such-as-signs-in-passwords |
| dialect+driver | False | postgresql+psycopg2 | Dialect+driver see https://docs.sqlalchemy.org/en/20/core/engines.html. Generally just leave this alone. Note if sqlalchemy_url is set this will be ignored. |
| sqlalchemy_url | False | None | SQLAlchemy connection string. This will override using host, user, password, port, and all ssl settings. Note that you must escape password special characters properly. See https://docs.sqlalchemy.org/en/20/core/engines.html#escaping-special-characters-such-as-signs-in-passwords |
| 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. |
| add_record_metadata | False | 1 | Note that this must be enabled for activate_version to work!This adds _sdc_extracted_at, _sdc_batched_at, and more to every table. See https://sdk.meltano.com/en/latest/implementation/record_metadata.html for more information. |
| interpret_content_encoding | False | 0 | If set to true, the target will interpret the content encoding of the schema to determine how to store the data. Using this option may result in a more efficient storage of the data but may also result in an error if the data is not encoded as expected. |
| sanitize_null_text_characters | False | 0 | If set to true, the target will sanitize null characters in char/text/varchar fields, as they are not supported by Postgres. See [postgres documentation](https://www.postgresql.org/docs/current/functions-string.html) for more information about chr(0) not being supported. |
| ssl_enable | False | 0 | Whether or not to use ssl to verify the server's identity. Use ssl_certificate_authority and ssl_mode for further customization. To use a client certificate to authenticate yourself to the server, use ssl_client_certificate_enable instead. Note if sqlalchemy_url is set this will be ignored. |
| ssl_client_certificate_enable | False | 0 | Whether or not to provide client-side certificates as a method of authentication to the server. Use ssl_client_certificate and ssl_client_private_key for further customization. To use SSL to verify the server's identity, use ssl_enable instead. Note if sqlalchemy_url is set this will be ignored. |
| ssl_mode | False | verify-full | SSL Protection method, see [postgres documentation](https://www.postgresql.org/docs/current/libpq-ssl.html#LIBPQ-SSL-PROTECTION) for more information. Must be one of disable, allow, prefer, require, verify-ca, or verify-full. Note if sqlalchemy_url is set this will be ignored. |
Expand Down Expand Up @@ -342,4 +342,4 @@ Example data:
{ "my_hex": "House" }
```

For convenience, data prefixed with `0x` or containing an odd number of characters is supported although it's not part of the standard.
For convenience, data prefixed with `0x` or containing an odd number of characters is supported, although it's not part of the standard.
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