[#1220] fixed field column name conflict on cascade record deletion

CHANGELOG.md

@@ -1,3 +1,8 @@
+## v0.9.2
+
+- Fixed field column name conflict on record deletion ([#1220](https://github.com/pocketbase/pocketbase/discussions/1220)).
+
+
 ## v0.9.1
 
 - Moved the record file upload and delete out of the db transaction to minimize the locking times.

daos/record.go

@@ -379,6 +379,7 @@ func (dao *Dao) DeleteRecord(record *models.Record) error {
 		// check if related records has to be deleted (if `CascadeDelete` is set)
 		// OR
 		// just unset the record id from any relation field values (if they are not required)
+		uniqueJsonEachAlias := "__je__" + security.PseudorandomString(5)
 		for refCollection, fields := range refs {
 			for _, field := range fields {
 				options, _ := field.Options.(*schema.RelationOptions)
@@ -387,16 +388,16 @@ func (dao *Dao) DeleteRecord(record *models.Record) error {
 
 				// fetch all referenced records
 				recordTableName := inflector.Columnify(refCollection.Name)
-				fieldColumnName := inflector.Columnify(field.Name)
+				prefixedFieldName := recordTableName + "." + inflector.Columnify(field.Name)
 				err := txDao.RecordQuery(refCollection).
 					Distinct(true).
 					LeftJoin(fmt.Sprintf(
 						// note: the case is used to normalize value access for single and multiple relations.
-						`json_each(CASE WHEN json_valid([[%s]]) THEN [[%s]] ELSE json_array([[%s]]) END) as {{__je__}}`,
+						`json_each(CASE WHEN json_valid([[%s]]) THEN [[%s]] ELSE json_array([[%s]]) END) as {{%s}}`,
-						fieldColumnName, fieldColumnName, fieldColumnName,
+						prefixedFieldName, prefixedFieldName, prefixedFieldName, uniqueJsonEachAlias,
 					), nil).
 					AndWhere(dbx.Not(dbx.HashExp{recordTableName + ".id": record.Id})).
-					AndWhere(dbx.HashExp{"__je__.value": record.Id}).
+					AndWhere(dbx.HashExp{uniqueJsonEachAlias + ".value": record.Id}).
 					All(&rows)
 				if err != nil {
 					return err

daos/record_test.go

@@ -1,11 +1,14 @@
 package daos_test
 
 import (
+	"context"
+	"database/sql"
 	"errors"
 	"fmt"
 	"regexp"
 	"strings"
 	"testing"
+	"time"
 
 	"github.com/pocketbase/dbx"
 	"github.com/pocketbase/pocketbase/models"
@@ -628,7 +631,15 @@ func TestDeleteRecord(t *testing.T) {
 
 	// delete existing record + cascade
 	// ---
+	calledQueries := []string{}
+	app.DB().QueryLogFunc = func(ctx context.Context, t time.Duration, sql string, rows *sql.Rows, err error) {
+		calledQueries = append(calledQueries, sql)
+	}
+	app.DB().ExecLogFunc = func(ctx context.Context, t time.Duration, sql string, result sql.Result, err error) {
+		calledQueries = append(calledQueries, sql)
+	}
 	rec3, _ := app.Dao().FindRecordById("users", "oap640cot4yru2s")
+	// delete
 	if err := app.Dao().DeleteRecord(rec3); err != nil {
 		t.Fatalf("(rec3) Expected nil, got error %v", err)
 	}
@@ -642,6 +653,16 @@ func TestDeleteRecord(t *testing.T) {
 	if rel != nil {
 		t.Fatalf("(rec3) Expected the delete to cascade, found relation %v", rel)
 	}
+	// ensure that the json rel fields were prefixed
+	joinedQueries := strings.Join(calledQueries, " ")
+	expectedRelManyJoin := "`demo1` LEFT JOIN  json_each(CASE WHEN json_valid([[demo1.rel_many]]) THEN [[demo1.rel_many]] ELSE json_array([[demo1.rel_many]]) END)"
+	if !strings.Contains(joinedQueries, expectedRelManyJoin) {
+		t.Fatalf("(rec3) Expected the cascade delete to call the query \n%v, got \n%v", expectedRelManyJoin, calledQueries)
+	}
+	expectedRelOneJoin := "`demo1` LEFT JOIN  json_each(CASE WHEN json_valid([[demo1.rel_one]]) THEN [[demo1.rel_one]] ELSE json_array([[demo1.rel_one]]) END)"
+	if !strings.Contains(joinedQueries, expectedRelOneJoin) {
+		t.Fatalf("(rec3) Expected the cascade delete to call the query \n%v, got \n%v", expectedRelOneJoin, calledQueries)
+	}
 }
 
 func TestSyncRecordTableSchema(t *testing.T) {

go.mod

@@ -4,7 +4,7 @@ go 1.18
 
 require (
 	github.com/AlecAivazis/survey/v2 v2.3.6
-	github.com/aws/aws-sdk-go v1.44.155
+	github.com/aws/aws-sdk-go v1.44.156
 	github.com/disintegration/imaging v1.6.2
 	github.com/domodwyer/mailyak/v3 v3.3.4
 	github.com/dop251/goja v0.0.0-20221118162653-d4bf6fde1b86

go.sum

@@ -48,7 +48,6 @@ cloud.google.com/go/compute v1.6.0/go.mod h1:T29tfhtVbq1wvAPo0E3+7vhgmkOYeXjhFvz
 cloud.google.com/go/compute v1.6.1/go.mod h1:g85FgpzFvNULZ+S8AYq87axRKuf2Kh7deLqV/jJ3thU=
 cloud.google.com/go/compute v1.7.0/go.mod h1:435lt8av5oL9P3fv1OEzSbSUe+ybHXGMPQHHZWZxy9U=
 cloud.google.com/go/compute v1.13.0 h1:AYrLkB8NPdDRslNp4Jxmzrhdr03fUAIDbiGFjLWowoU=
-cloud.google.com/go/compute/metadata v0.2.1 h1:efOwf5ymceDhK6PKMnnrTHP4pppY5L22mle96M1yP48=
 cloud.google.com/go/compute/metadata v0.2.2 h1:aWKAjYaBaOSrpKl57+jnS/3fJRQnxL7TvR/u1VVbt6k=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
 cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
@@ -207,10 +206,8 @@ github.com/aws/aws-sdk-go v1.43.11/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4
 github.com/aws/aws-sdk-go v1.43.31/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
 github.com/aws/aws-sdk-go v1.44.45/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
 github.com/aws/aws-sdk-go v1.44.68/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
-github.com/aws/aws-sdk-go v1.44.153 h1:KfN5URb9O/Fk48xHrAinrPV2DzPcLa0cd9yo1ax5KGg=
+github.com/aws/aws-sdk-go v1.44.156 h1:3RhbBTZ87HoI5OP2JjcKdd5qOnyo9YOAW8+Bb/h0vSE=
-github.com/aws/aws-sdk-go v1.44.153/go.mod h1:aVsgQcEevwlmQ7qHE9I3h+dtQgpqhFB+i8Phjh7fkwI=
+github.com/aws/aws-sdk-go v1.44.156/go.mod h1:aVsgQcEevwlmQ7qHE9I3h+dtQgpqhFB+i8Phjh7fkwI=
-github.com/aws/aws-sdk-go v1.44.155 h1:PMHMuUS0atPD4LhiXuYrLasrlIm4u3lpNQBl9h+Lr2s=
-github.com/aws/aws-sdk-go v1.44.155/go.mod h1:aVsgQcEevwlmQ7qHE9I3h+dtQgpqhFB+i8Phjh7fkwI=
 github.com/aws/aws-sdk-go-v2 v0.18.0/go.mod h1:JWVYvqSMppoMJC0x5wdwiImzgXTI9FuZwxzkQq9wy+g=
 github.com/aws/aws-sdk-go-v2 v1.16.8/go.mod h1:6CpKuLXg2w7If3ABZCl/qZ6rEgwtjZTn4eAf4RcEyuw=
 github.com/aws/aws-sdk-go-v2 v1.17.2 h1:r0yRZInwiPBNpQ4aDy/Ssh3ROWsGtKDwar2JS8Lm+N8=
@@ -1564,8 +1561,6 @@ golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0
 golang.org/x/crypto v0.0.0-20220214200702-86341886e292/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.0.0-20220511200225-c6db032c6c88/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.3.0 h1:a06MkbcxBrEFc0w0QIZWXrH/9cCX6KJyWbBOIwAn+7A=
-golang.org/x/crypto v0.3.0/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
 golang.org/x/crypto v0.4.0 h1:UVQgzMY87xqpKNgb+kDsll2Igd33HszWHFLmpaRMq/8=
 golang.org/x/crypto v0.4.0/go.mod h1:3quD/ATkf6oY+rnes5c3ExXTbLc8mueNue5/DoinL80=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -1690,8 +1685,6 @@ golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e/go.mod h1:XRhObCWvk6IyKnWLug
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/net v0.0.0-20220802222814-0bcc04d9c69b/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
 golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
-golang.org/x/net v0.3.0 h1:VWL6FNY2bEEmsGVKabSlHu5Irp34xmMRoqb/9lF9lxk=
-golang.org/x/net v0.3.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
 golang.org/x/net v0.4.0 h1:Q5QPcMlvfxFTAPV0+07Xz/MpK9NTXu2VDUuy0FeMfaU=
 golang.org/x/net v0.4.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -1719,8 +1712,6 @@ golang.org/x/oauth2 v0.0.0-20220608161450-d0670ef3b1eb/go.mod h1:jaDAt6Dkxork7Lm
 golang.org/x/oauth2 v0.0.0-20220622183110-fd043fe589d2/go.mod h1:jaDAt6Dkxork7LmZnYtzbRWj0W47D86a3TGe0YHBvmE=
 golang.org/x/oauth2 v0.0.0-20220628200809-02e64fa58f26/go.mod h1:jaDAt6Dkxork7LmZnYtzbRWj0W47D86a3TGe0YHBvmE=
 golang.org/x/oauth2 v0.0.0-20220722155238-128564f6959c/go.mod h1:h4gKUeWbJ4rQPri7E0u6Gs4e9Ri2zaLxzw5DI5XGrYg=
-golang.org/x/oauth2 v0.2.0 h1:GtQkldQ9m7yvzCL1V+LrYow3Khe0eJH0w7RbX/VbaIU=
-golang.org/x/oauth2 v0.2.0/go.mod h1:Cwn6afJ8jrQwYMxQDTpISoXmXW9I6qF6vDeuuoX3Ibs=
 golang.org/x/oauth2 v0.3.0 h1:6l90koy8/LaBLmLu8jpHeHexzMwEita0zFfYlggy2F8=
 golang.org/x/oauth2 v0.3.0/go.mod h1:rQrIauxkUhJ6CuwEXwymO2/eh4xz2ZWF1nBkcxS+tGk=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -2002,8 +1993,6 @@ golang.org/x/tools v0.1.9/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=
 golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
 golang.org/x/tools v0.1.11/go.mod h1:SgwaegtQh8clINPpECJMqnxLv9I09HLqnW3RMqW0CA4=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.3.0 h1:SrNbZl6ECOS1qFzgTdQfWXZM9XBkiA6tkFrH9YSTPHM=
-golang.org/x/tools v0.3.0/go.mod h1:/rWhSS2+zyEVwoJf8YAX6L2f0ntZ7Kn/mGgAWcipA5k=
 golang.org/x/tools v0.4.0 h1:7mTAgkunk3fr4GAloyyCasadO6h9zSsQZbwvcaIciV4=
 golang.org/x/tools v0.4.0/go.mod h1:UE5sM2OK9E/d67R0ANs2xJizIymRP5gJU295PvKXxjQ=
 golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -2065,8 +2054,6 @@ google.golang.org/api v0.85.0/go.mod h1:AqZf8Ep9uZ2pyTvgL+x0D3Zt0eoT9b5E8fmzfu6F
 google.golang.org/api v0.86.0/go.mod h1:+Sem1dnrKlrXMR/X0bPnMWyluQe4RsNoYfmNLhOIkzw=
 google.golang.org/api v0.90.0/go.mod h1:+Sem1dnrKlrXMR/X0bPnMWyluQe4RsNoYfmNLhOIkzw=
 google.golang.org/api v0.91.0/go.mod h1:+Sem1dnrKlrXMR/X0bPnMWyluQe4RsNoYfmNLhOIkzw=
-google.golang.org/api v0.103.0 h1:9yuVqlu2JCvcLg9p8S3fcFLZij8EPSyvODIY1rkMizQ=
-google.golang.org/api v0.103.0/go.mod h1:hGtW6nK1AC+d9si/UBhw8Xli+QMOf6xyNAyJw4qU9w0=
 google.golang.org/api v0.104.0 h1:KBfmLRqdZEbwQleFlSLnzpQJwhjpmNOk4cKQIBDZ9mg=
 google.golang.org/api v0.104.0/go.mod h1:JCspTXJbBxa5ySXw4UgUqVer7DfVxbvc/CTUFqAED5U=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
@@ -2177,8 +2164,6 @@ google.golang.org/genproto v0.0.0-20220617124728-180714bec0ad/go.mod h1:KEWEmljW
 google.golang.org/genproto v0.0.0-20220624142145-8cd45d7dbd1f/go.mod h1:KEWEmljWE5zPzLBa/oHl6DaEt9LmfH6WtH1OHIvleBA=
 google.golang.org/genproto v0.0.0-20220628213854-d9e0b6570c03/go.mod h1:KEWEmljWE5zPzLBa/oHl6DaEt9LmfH6WtH1OHIvleBA=
 google.golang.org/genproto v0.0.0-20220802133213-ce4fa296bf78/go.mod h1:iHe1svFLAZg9VWz891+QbRMwUv9O/1Ww+/mngYeThbc=
-google.golang.org/genproto v0.0.0-20221205194025-8222ab48f5fc h1:nUKKji0AarrQKh6XpFEpG3p1TNztxhe7C8TcUvDgXqw=
-google.golang.org/genproto v0.0.0-20221205194025-8222ab48f5fc/go.mod h1:1dOng4TWOomJrDGhpXjfCD35wQC6jnC7HpRmOFRqEV0=
 google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37 h1:jmIfw8+gSvXcZSgaFAGyInDXeWzUhvYH57G/5GKMn70=
 google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37/go.mod h1:RGgjbofJ8xD9Sq1VVhDM1Vok1vRONV+rg+CjzG4SZKM=
 google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=