filipriec/komp_ac
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

uniqueness only on nondeleted data4 import metadata

Browse Source
This commit is contained in:
Filipriec
2026-08-29 00:18:47 +02:00
parent 070defe72b
commit 96f8d7bf39
4 changed files with 258 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
common/proto/table_structure.proto
View File

@@ -23,6 +23,12 @@ service TableStructureService {
// - Returns an error if any validated table has no visible columns in
// information_schema (e.g., physical table missing)
rpc GetTableStructure(GetTableStructureRequest) returns (GetTableStructureResponse);
// Describes the public values accepted by staged table-data import. Unlike
// GetTableStructure, this is an input contract: it includes logical types,
// omission/null behavior, stable identities and link targets.
rpc GetTableImportDescriptor(GetTableImportDescriptorRequest)
returns (GetTableImportDescriptorResponse);
}
// Request identifying the profile (schema) and tables to inspect.
@@ -91,3 +97,52 @@ message TableColumn {
// Stable public identity of a managed user column. Zero for system columns.
int64 column_id = 10;
}
message GetTableImportDescriptorRequest {
string profile_name = 1;
string table_name = 2;
}
enum ImportValueKind {
IMPORT_VALUE_KIND_UNSPECIFIED = 0;
IMPORT_VALUE_KIND_NULL = 1;
IMPORT_VALUE_KIND_STRING = 2;
IMPORT_VALUE_KIND_BOOLEAN = 3;
IMPORT_VALUE_KIND_NUMBER = 4;
IMPORT_VALUE_KIND_INTEGER_STRING = 5;
IMPORT_VALUE_KIND_LINK_DISPLAY = 6;
}
message ImportLinkDescriptor {
int64 target_table_id = 1;
string target_profile_name = 2;
string target_table_name = 3;
repeated string target_row_display_columns = 4;
}
message ImportFieldDescriptor {
// Stable identity of a managed user column. System columns have zero here
// and are identified by their server-owned name.
int64 column_id = 1;
string name = 2;
string logical_type = 3;
string storage_type = 4;
bool writable = 5;
bool required = 6;
bool may_omit = 7;
bool accepts_null = 8;
bool system = 9;
bool generated = 10;
string generated_from = 11;
optional ImportLinkDescriptor link = 12;
repeated ImportValueKind accepted_value_kinds = 13;
}
message GetTableImportDescriptorResponse {
string requested_profile_name = 1;
string storage_profile_name = 2;
string table_name = 3;
int64 table_id = 4;
int64 table_revision = 5;
repeated ImportFieldDescriptor fields = 6;
}

BIN
common/src/proto/descriptor.bin
View File

Binary file not shown.

202
common/src/proto/komp_ac.table_structure.rs
View File

@@ -74,6 +74,113 @@ pub struct TableColumn {
#[prost(int64, tag = "10")]
pub column_id: i64,
}
#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
pub struct GetTableImportDescriptorRequest {
#[prost(string, tag = "1")]
pub profile_name: ::prost::alloc::string::String,
#[prost(string, tag = "2")]
pub table_name: ::prost::alloc::string::String,
}
#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
pub struct ImportLinkDescriptor {
#[prost(int64, tag = "1")]
pub target_table_id: i64,
#[prost(string, tag = "2")]
pub target_profile_name: ::prost::alloc::string::String,
#[prost(string, tag = "3")]
pub target_table_name: ::prost::alloc::string::String,
#[prost(string, repeated, tag = "4")]
pub target_row_display_columns: ::prost::alloc::vec::Vec<
::prost::alloc::string::String,
>,
}
#[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
pub struct ImportFieldDescriptor {
/// Stable identity of a managed user column. System columns have zero here
/// and are identified by their server-owned name.
#[prost(int64, tag = "1")]
pub column_id: i64,
#[prost(string, tag = "2")]
pub name: ::prost::alloc::string::String,
#[prost(string, tag = "3")]
pub logical_type: ::prost::alloc::string::String,
#[prost(string, tag = "4")]
pub storage_type: ::prost::alloc::string::String,
#[prost(bool, tag = "5")]
pub writable: bool,
#[prost(bool, tag = "6")]
pub required: bool,
#[prost(bool, tag = "7")]
pub may_omit: bool,
#[prost(bool, tag = "8")]
pub accepts_null: bool,
#[prost(bool, tag = "9")]
pub system: bool,
#[prost(bool, tag = "10")]
pub generated: bool,
#[prost(string, tag = "11")]
pub generated_from: ::prost::alloc::string::String,
#[prost(message, optional, tag = "12")]
pub link: ::core::option::Option<ImportLinkDescriptor>,
#[prost(enumeration = "ImportValueKind", repeated, tag = "13")]
pub accepted_value_kinds: ::prost::alloc::vec::Vec<i32>,
}
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct GetTableImportDescriptorResponse {
#[prost(string, tag = "1")]
pub requested_profile_name: ::prost::alloc::string::String,
#[prost(string, tag = "2")]
pub storage_profile_name: ::prost::alloc::string::String,
#[prost(string, tag = "3")]
pub table_name: ::prost::alloc::string::String,
#[prost(int64, tag = "4")]
pub table_id: i64,
#[prost(int64, tag = "5")]
pub table_revision: i64,
#[prost(message, repeated, tag = "6")]
pub fields: ::prost::alloc::vec::Vec<ImportFieldDescriptor>,
}
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, ::prost::Enumeration)]
#[repr(i32)]
pub enum ImportValueKind {
Unspecified = 0,
Null = 1,
String = 2,
Boolean = 3,
Number = 4,
IntegerString = 5,
LinkDisplay = 6,
}
impl ImportValueKind {
/// String value of the enum field names used in the ProtoBuf definition.
///
/// The values are not transformed in any way and thus are considered stable
/// (if the ProtoBuf definition does not change) and safe for programmatic use.
pub fn as_str_name(&self) -> &'static str {
match self {
Self::Unspecified => "IMPORT_VALUE_KIND_UNSPECIFIED",
Self::Null => "IMPORT_VALUE_KIND_NULL",
Self::String => "IMPORT_VALUE_KIND_STRING",
Self::Boolean => "IMPORT_VALUE_KIND_BOOLEAN",
Self::Number => "IMPORT_VALUE_KIND_NUMBER",
Self::IntegerString => "IMPORT_VALUE_KIND_INTEGER_STRING",
Self::LinkDisplay => "IMPORT_VALUE_KIND_LINK_DISPLAY",
}
}
/// Creates an enum from field names used in the ProtoBuf definition.
pub fn from_str_name(value: &str) -> ::core::option::Option<Self> {
match value {
"IMPORT_VALUE_KIND_UNSPECIFIED" => Some(Self::Unspecified),
"IMPORT_VALUE_KIND_NULL" => Some(Self::Null),
"IMPORT_VALUE_KIND_STRING" => Some(Self::String),
"IMPORT_VALUE_KIND_BOOLEAN" => Some(Self::Boolean),
"IMPORT_VALUE_KIND_NUMBER" => Some(Self::Number),
"IMPORT_VALUE_KIND_INTEGER_STRING" => Some(Self::IntegerString),
"IMPORT_VALUE_KIND_LINK_DISPLAY" => Some(Self::LinkDisplay),
_ => None,
}
}
}
/// Generated client implementations.
pub mod table_structure_service_client {
#![allow(
@@ -213,6 +320,38 @@ pub mod table_structure_service_client {
);
self.inner.unary(req, path, codec).await
}
/// Describes the public values accepted by staged table-data import. Unlike
/// GetTableStructure, this is an input contract: it includes logical types,
/// omission/null behavior, stable identities and link targets.
pub async fn get_table_import_descriptor(
&mut self,
request: impl tonic::IntoRequest<super::GetTableImportDescriptorRequest>,
) -> std::result::Result<
tonic::Response<super::GetTableImportDescriptorResponse>,
tonic::Status,
> {
self.inner
.ready()
.await
.map_err(|e| {
tonic::Status::unknown(
format!("Service was not ready: {}", e.into()),
)
})?;
let codec = tonic_prost::ProstCodec::default();
let path = http::uri::PathAndQuery::from_static(
"/komp_ac.table_structure.TableStructureService/GetTableImportDescriptor",
);
let mut req = request.into_request();
req.extensions_mut()
.insert(
GrpcMethod::new(
"komp_ac.table_structure.TableStructureService",
"GetTableImportDescriptor",
),
);
self.inner.unary(req, path, codec).await
}
}
}
/// Generated server implementations.
@@ -246,6 +385,16 @@ pub mod table_structure_service_server {
tonic::Response<super::GetTableStructureResponse>,
tonic::Status,
>;
/// Describes the public values accepted by staged table-data import. Unlike
/// GetTableStructure, this is an input contract: it includes logical types,
/// omission/null behavior, stable identities and link targets.
async fn get_table_import_descriptor(
&self,
request: tonic::Request<super::GetTableImportDescriptorRequest>,
) -> std::result::Result<
tonic::Response<super::GetTableImportDescriptorResponse>,
tonic::Status,
>;
}
/// Introspects the physical PostgreSQL tables for one or more logical tables
/// (defined in table_definitions) and returns their column structures.
@@ -381,6 +530,59 @@ pub mod table_structure_service_server {
};
Box::pin(fut)
}
"/komp_ac.table_structure.TableStructureService/GetTableImportDescriptor" => {
#[allow(non_camel_case_types)]
struct GetTableImportDescriptorSvc<T: TableStructureService>(
pub Arc<T>,
);
impl<
T: TableStructureService,
> tonic::server::UnaryService<super::GetTableImportDescriptorRequest>
for GetTableImportDescriptorSvc<T> {
type Response = super::GetTableImportDescriptorResponse;
type Future = BoxFuture<
tonic::Response<Self::Response>,
tonic::Status,
>;
fn call(
&mut self,
request: tonic::Request<
super::GetTableImportDescriptorRequest,
>,
) -> Self::Future {
let inner = Arc::clone(&self.0);
let fut = async move {
<T as TableStructureService>::get_table_import_descriptor(
&inner,
request,
)
.await
};
Box::pin(fut)
}
}
let accept_compression_encodings = self.accept_compression_encodings;
let send_compression_encodings = self.send_compression_encodings;
let max_decoding_message_size = self.max_decoding_message_size;
let max_encoding_message_size = self.max_encoding_message_size;
let inner = self.inner.clone();
let fut = async move {
let method = GetTableImportDescriptorSvc(inner);
let codec = tonic_prost::ProstCodec::default();
let mut grpc = tonic::server::Grpc::new(codec)
.apply_compression_config(
accept_compression_encodings,
send_compression_encodings,
)
.apply_max_message_size_config(
max_decoding_message_size,
max_encoding_message_size,
);
let res = grpc.unary(method, req).await;
Ok(res)
};
Box::pin(fut)
}
_ => {
Box::pin(async move {
let mut response = http::Response::new(