Core SQL reference¶

File: core.sql

Database objects and procedures¶

STATE SCHEMA¶

An un-versioned schema containing the internal state of the Connector. This schema is persisted between different versions of the application.

STATE.APP_STATE¶

Table to store the current status of the connector. This table is only accessible internally. The table contains the following columns:

  1. key STRING

  2. value VARIANT

  3. updated_at TIMESTAMP_NTZ

The following status is set as a default value during the installation:

{
    "status": "CONFIGURING",
    "configurationStatus": "INSTALLED"
}
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To retrieve the status use the GET_CONNECTOR_STATUS procedure below.

PUBLIC.GET_CONNECTOR_STATUS()¶

This procedure retrieves the current status from the APP_STATE table. An exception will be thrown when status does not exist in the table.

Roles¶

The core.sql file introduces the following roles into the application:

  • ADMIN - has access to all publicly exposed procedures and views

  • VIEWER - has access to all read only procedures and views

  • DATA_READER - no access to anything by default. Should be used to access sink database only

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