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dialect/sql/sqlgraph: replace IN with EXISTS in HasNeighbors/With predicates (#4060)

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This commit is contained in:
Ariel Mashraki
2024-05-19 12:31:07 +03:00
committed by GitHub
parent 7fd7ce537e
commit 7064e58744
3 changed files with 50 additions and 12 deletions
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16
dialect/sql/sqlgraph/graph_test.go
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@@ -655,7 +655,7 @@ func TestHasNeighborsWith(t *testing.T) {
predicate: func(s *sql.Selector) {
s.Where(sql.EQ("expired", false))
},
wantQuery: `SELECT * FROM "users" WHERE "users"."id" IN (SELECT "cards"."owner_id" FROM "cards" WHERE NOT "expired")`,
wantQuery: `SELECT * FROM "users" WHERE EXISTS (SELECT "cards"."owner_id" FROM "cards" WHERE "users"."id" = "cards"."owner_id" AND NOT "expired")`,
},
{
name: "O2O/inverse",
@@ -668,7 +668,7 @@ func TestHasNeighborsWith(t *testing.T) {
predicate: func(s *sql.Selector) {
s.Where(sql.EQ("name", "a8m"))
},
wantQuery: `SELECT * FROM "cards" WHERE "cards"."owner_id" IN (SELECT "users"."id" FROM "users" WHERE "name" = $1)`,
wantQuery: `SELECT * FROM "cards" WHERE EXISTS (SELECT "users"."id" FROM "users" WHERE "cards"."owner_id" = "users"."id" AND "name" = $1)`,
wantArgs: []any{"a8m"},
},
{
@@ -684,7 +684,7 @@ func TestHasNeighborsWith(t *testing.T) {
predicate: func(s *sql.Selector) {
s.Where(sql.EQ("name", "pedro"))
},
wantQuery: `SELECT * FROM "users" WHERE "last_name" = $1 AND "users"."id" IN (SELECT "pets"."owner_id" FROM "pets" WHERE "name" = $2)`,
wantQuery: `SELECT * FROM "users" WHERE "last_name" = $1 AND EXISTS (SELECT "pets"."owner_id" FROM "pets" WHERE "users"."id" = "pets"."owner_id" AND "name" = $2)`,
wantArgs: []any{"mashraki", "pedro"},
},
{
@@ -700,7 +700,7 @@ func TestHasNeighborsWith(t *testing.T) {
predicate: func(s *sql.Selector) {
s.Where(sql.EQ("last_name", "mashraki"))
},
wantQuery: `SELECT * FROM "pets" WHERE "name" = $1 AND "pets"."owner_id" IN (SELECT "users"."id" FROM "users" WHERE "last_name" = $2)`,
wantQuery: `SELECT * FROM "pets" WHERE "name" = $1 AND EXISTS (SELECT "users"."id" FROM "users" WHERE "pets"."owner_id" = "users"."id" AND "last_name" = $2)`,
wantArgs: []any{"pedro", "mashraki"},
},
{
@@ -778,7 +778,7 @@ WHERE "groups"."id" IN
predicate: func(s *sql.Selector) {
s.Where(sql.EQ("expired", false))
},
wantQuery: `SELECT * FROM "s1"."users" WHERE "s1"."users"."id" IN (SELECT "s2"."cards"."owner_id" FROM "s2"."cards" WHERE NOT "expired")`,
wantQuery: `SELECT * FROM "s1"."users" WHERE EXISTS (SELECT "s2"."cards"."owner_id" FROM "s2"."cards" WHERE "s1"."users"."id" = "s2"."cards"."owner_id" AND NOT "expired")`,
},
{
name: "schema/O2M",
@@ -797,7 +797,7 @@ WHERE "groups"."id" IN
predicate: func(s *sql.Selector) {
s.Where(sql.EQ("name", "pedro"))
},
wantQuery: `SELECT * FROM "s1"."users" WHERE "last_name" = $1 AND "s1"."users"."id" IN (SELECT "s2"."pets"."owner_id" FROM "s2"."pets" WHERE "name" = $2)`,
wantQuery: `SELECT * FROM "s1"."users" WHERE "last_name" = $1 AND EXISTS (SELECT "s2"."pets"."owner_id" FROM "s2"."pets" WHERE "s1"."users"."id" = "s2"."pets"."owner_id" AND "name" = $2)`,
wantArgs: []any{"mashraki", "pedro"},
},
{
@@ -838,7 +838,7 @@ WHERE "s1"."users"."id" IN
predicate: func(s *sql.Selector) {
s.Where(sql.EQ("name", "pedro"))
},
wantQuery: `SELECT * FROM (SELECT * FROM "users") AS "users" WHERE "last_name" = $1 AND "users"."id" IN (SELECT "pets"."owner_id" FROM "pets" WHERE "name" = $2)`,
wantQuery: `SELECT * FROM (SELECT * FROM "users") AS "users" WHERE "last_name" = $1 AND EXISTS (SELECT "pets"."owner_id" FROM "pets" WHERE "users"."id" = "pets"."owner_id" AND "name" = $2)`,
wantArgs: []any{"mashraki", "pedro"},
},
{
@@ -854,7 +854,7 @@ WHERE "s1"."users"."id" IN
predicate: func(s *sql.Selector) {
s.Where(sql.EQ("last_name", "mashraki"))
},
wantQuery: `SELECT * FROM (SELECT * FROM "pets") AS "pets" WHERE "name" = $1 AND "pets"."owner_id" IN (SELECT "users"."id" FROM "users" WHERE "last_name" = $2)`,
wantQuery: `SELECT * FROM (SELECT * FROM "pets") AS "pets" WHERE "name" = $1 AND EXISTS (SELECT "users"."id" FROM "users" WHERE "pets"."owner_id" = "users"."id" AND "last_name" = $2)`,
wantArgs: []any{"pedro", "mashraki"},
},
{