vanHessler
PPrisma
•Created by vanHessler on 3/27/2025 in #help-and-questions
Prisma Select TypeError
ok - my issue might be unrelated:
This works:
This does not:
When i move the select param to the bottom after a multiple nested relation lookup, it throws errors for the nested relation's properties. Why?
function manyFoo(select?: Prisma.fooSelect) {
const builtSelect = {
...select,
id: true,
name: true,
Bar: {
select: {
id: true,
name: true,
Baz: {
select: {
id: true,
name: true
}
}
}
}
} as const satisfies Prisma.fooSelect;
// find many foo
const results = await prisma.foo.findMany({
select: builtSelect,
});
return results.map((foo) => {
return {
...foo,
bar: foo.Bar.name,
baz: foo.Bar.Baz.name,
};
});
}
function manyFoo(select?: Prisma.fooSelect) {
const builtSelect = {
...select,
id: true,
name: true,
Bar: {
select: {
id: true,
name: true,
Baz: {
select: {
id: true,
name: true
}
}
}
}
} as const satisfies Prisma.fooSelect;
// find many foo
const results = await prisma.foo.findMany({
select: builtSelect,
});
return results.map((foo) => {
return {
...foo,
bar: foo.Bar.name,
baz: foo.Bar.Baz.name,
};
});
}
function manyFoo(select?: Prisma.fooSelect) {
const builtSelect = {
id: true,
name: true,
Bar: {
select: {
id: true,
name: true,
Baz: {
select: {
id: true,
name: true,
},
},
},
},
...select,
} as const satisfies Prisma.fooSelect;
// find many foo
const results = await prisma.foo.findMany({
select: builtSelect,
});
return results.map((foo) => {
return {
...foo,
bar: foo.Bar.name,
baz: foo.Bar.Baz.name, //<-- ERROR HERE
};
});
}
function manyFoo(select?: Prisma.fooSelect) {
const builtSelect = {
id: true,
name: true,
Bar: {
select: {
id: true,
name: true,
Baz: {
select: {
id: true,
name: true,
},
},
},
},
...select,
} as const satisfies Prisma.fooSelect;
// find many foo
const results = await prisma.foo.findMany({
select: builtSelect,
});
return results.map((foo) => {
return {
...foo,
bar: foo.Bar.name,
baz: foo.Bar.Baz.name, //<-- ERROR HERE
};
});
}
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