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81d9071948
## Description When setting up a remote relationship to a remote schema, values coming from the left-hand side are given as _arguments_ to the targeted field of the remote schema. In turn, that means we need to adjust the arguments to that remote field; in the case of input objects, it means creating a brand new input object in which the relevant fields have been removed. To both avoid conflicts, and be explicit, we give a pretty verbose name to such an input object: its original name, followed by "remote_rel", followed by the full name of the field (table name + relationship name). The bug there was introduced when working on extending remote relationships to other backends: we changed the code that translates the table name to a graphql identifier to be generic, and use the table's `ToTxt` instance instead. However, when a table is not in the default schema, the character used by that instance is `.`, which is not a valid GraphQL name. This PR fixes it, by doing two things: - it defines a safe function to translate LHS identifiers to graphql names (by replacing all invalid characters by `_`) - it doesn't use `unsafeMkName` anymore, and checks at validation time that the type name is correct ## Further work On this PR: - [x] add a test - [x] write a Changelog entry Beyond this PR, we might want to: - prioritize #1747 - analyze all calls to `unsafeMkName` and remove as many as possible PR-URL: https://github.com/hasura/graphql-engine-mono/pull/3363 GitOrigin-RevId: fe98eb1d34157b2c8323af453f5c369de616af38
121 lines
2.7 KiB
YAML
121 lines
2.7 KiB
YAML
type: bulk
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args:
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# To model this:
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# query {
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# profiles {
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# id
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# message {
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# id
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# msg
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# }
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# }
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# }
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#Profile table
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- type: run_sql
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args:
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sql: |
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create schema custom;
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create table custom.profiles (
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id serial primary key,
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name text
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);
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insert into custom.profiles (name) values
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( 'alice' ),
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( 'bob' ),
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( 'alice');
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create table authors (
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id serial primary key,
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name text
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);
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create table employees (
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id serial primary key,
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name text
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);
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insert into employees (name) values ('alice'),(NULL),('bob');
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create table students (
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id serial primary key,
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name text not null,
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physics integer,
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maths integer
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);
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insert into students (name, physics, maths) values ('alice', 45, 48), ('bob', 32, 40);
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create function total_marks(student_row students)
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returns integer as $$
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select student_row.physics + student_row.maths
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$$ language sql stable;
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create function total_marks_offset(student_row students, "offset" integer)
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returns integer as $$
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select student_row.physics + student_row.maths - "offset"
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$$ language sql stable;
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create function total_marks_session(student_row students, hasura_session json)
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returns integer as $$
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select student_row.physics + student_row.maths - (hasura_session ->> 'x-hasura-offset')::integer
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$$ language sql stable;
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create table regression_7172 (
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id serial primary key,
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features json
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);
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insert into regression_7172 (features) values ('{"Start Color":44}');
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- type: track_table
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args:
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schema: custom
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name: profiles
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- type: add_remote_schema
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args:
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name: my-remote-schema
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definition:
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url: http://localhost:4000
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forward_client_headers: false
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- type: track_table
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args:
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schema: public
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name: authors
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- type: track_table
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args:
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schema: public
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name: employees
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- type: track_table
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args:
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schema: public
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name: students
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- type: add_computed_field
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args:
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table: students
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name: total_marks
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definition:
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function: total_marks
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table_argument: student_row
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- type: add_computed_field
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args:
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table: students
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name: total_marks_offset
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definition:
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function: total_marks_offset
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table_argument: student_row
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- type: add_computed_field
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args:
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table: students
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name: total_marks_session
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definition:
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function: total_marks_session
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table_argument: student_row
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session_argument: hasura_session
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- type: track_table
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args:
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schema: public
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name: regression_7172
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