load index names for onConflict clause

Author: olirice

sql/load_sql_context.sql

@@ -281,11 +281,14 @@ select
                                                     array[]::text[]
                                                 ),
                                                 'is_unique', pi.indisunique and pi.indpred is null,
-                                                'is_primary_key', pi.indisprimary
+                                                'is_primary_key', pi.indisprimary,
+                                                'name', pc_ix.relname
                                             )
                                         )
                                     from
                                         pg_catalog.pg_index pi
+                                        join pg_catalog.pg_class pc_ix
+                                          on pi.indexrelid = pc_ix.oid
                                     where
                                         pi.indrelid = pc.oid
                                 ),

src/graphql.rs

@@ -786,7 +786,7 @@ impl ___Type for __Type {
             Self::Node(x) => x.enum_values(_include_deprecated),
             Self::NodeInterface(x) => x.enum_values(_include_deprecated),
             Self::InsertInput(x) => x.enum_values(_include_deprecated),
-            Self::InsertOnConflictInput(x) => x.enum_values(),
+            Self::InsertOnConflictInput(x) => x.enum_values(_include_deprecated),
             Self::InsertResponse(x) => x.enum_values(_include_deprecated),
             Self::UpdateInput(x) => x.enum_values(_include_deprecated),
             Self::UpdateResponse(x) => x.enum_values(_include_deprecated),
@@ -1460,17 +1460,9 @@ impl ___Type for MutationType {
                         },
                         __InputValue {
                             name_: "onConflict".to_string(),
-                            type_: __Type::NonNull(NonNullType {
-                                type_: Box::new(__Type::List(ListType {
-                                    type_: Box::new(__Type::NonNull(NonNullType {
-                                        type_: Box::new(__Type::InsertOnConflictInput(
-                                            InsertOnConflictType {
-                                                table: Arc::clone(table),
-                                                schema: Arc::clone(&self.schema),
-                                            },
-                                        )),
-                                    })),
-                                })),
+                            type_: __Type::InsertOnConflictInput(InsertOnConflictType {
+                                table: Arc::clone(table),
+                                schema: Arc::clone(&self.schema),
                             }),
                             description: None,
                             default_value: None,
@@ -3444,7 +3436,6 @@ impl ___Type for FuncCallResponseType {
 }
 
 use std::str::FromStr;
-use std::string::ToString;
 
 #[derive(Clone, Copy, Debug)]
 pub enum FilterOp {
@@ -4289,7 +4280,7 @@ impl __Schema {
                     enum_: EnumSource::TableColumns(Arc::clone(table)),
                     schema: Arc::clone(&schema_rc),
                 }));
-                types_.push(__Type::InsertOnConflictType(InsertOnConflictType {
+                types_.push(__Type::InsertOnConflictInput(InsertOnConflictType {
                     table: Arc::clone(table),
                     schema: Arc::clone(&schema_rc),
                 }));

src/sql_types.rs

@@ -417,6 +417,7 @@ pub struct Index {
     pub column_names: Vec<String>,
     pub is_unique: bool,
     pub is_primary_key: bool,
+    pub name: String,
 }
 
 #[derive(Deserialize, Clone, Debug, Eq, PartialEq, Hash)]
@@ -544,6 +545,7 @@ impl Table {
                     column_names: column_names.clone(),
                     is_unique: true,
                     is_primary_key: true,
+                    name: "dummy".to_string(),
                 })
             }
         } else {

src/transpile.rs

@@ -2,7 +2,6 @@ use crate::builder::*;
 use crate::graphql::*;
 use crate::sql_types::{Column, ForeignKey, ForeignKeyTableInfo, Function, Table, TypeDetails};
 use itertools::Itertools;
-use pgrx::pg_sys::PgBuiltInOids;
 use pgrx::prelude::*;
 use pgrx::spi::SpiClient;
 use pgrx::{direct_function_call, JsonB};