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Fix issue 81 #91

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Merged
merged 4 commits into from
Oct 10, 2025
Merged

Fix issue 81 #91

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5e16f5f
update clause with custom table name
jawad-arb123 Oct 8, 2025
e98e573
add test for custom table name in update tests
jawad-arb123 Oct 8, 2025
6ca3ece
Merge branch 'main' into fix_issue_81
jawad-arb123 Oct 10, 2025
214a4b7
Uncommented TestToSQL test case (issue #81 resolved)
jawad-arb123 Oct 10, 2025
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5 changes: 5 additions & 0 deletions oracle/update.go
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Original file line number Diff line number Diff line change
Expand Up @@ -109,6 +109,11 @@ func Update(db *gorm.DB) {
// Always use PL/SQL for RETURNING, just like delete callback
buildUpdatePLSQL(db)
} else {
if updateClause, ok := stmt.Clauses["UPDATE"].Expression.(clause.Update); ok {
if updateClause.Table.Name != "" {
stmt.Table = updateClause.Table.Name
}
}
// Use GORM's standard build for non-RETURNING updates
stmt.Build("UPDATE", "SET", "WHERE")
// Convert values for Oracle
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13 changes: 6 additions & 7 deletions tests/sql_builder_test.go
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Expand Up @@ -859,13 +859,12 @@ func TestToSQL(t *testing.T) {
})
assertEqualSQL(t, `UPDATE "custom_update_table" SET "updated_at"=?,"name"='patched',"age"=99 WHERE id = 200`, sql)

// https://github.com/oracle-samples/gorm-oracle/issues/81
// sql = DB.ToSQL(func(tx *gorm.DB) *gorm.DB {
// return tx.Clauses(clause.Update{Table: clause.Table{Name: "custom_update_table"}}).
// Where("id = ?", 200).
// Updates(&User{Name: "patched", Age: 99})
// })
// assertEqualSQL(t, `UPDATE "custom_update_table" SET "updated_at"=?,"name"='patched',"age"=99 WHERE id = 200 AND "custom_update_table"."deleted_at" IS NULL`, sql)
sql = DB.ToSQL(func(tx *gorm.DB) *gorm.DB {
return tx.Clauses(clause.Update{Table: clause.Table{Name: "custom_update_table"}}).
Where("id = ?", 200).
Updates(&User{Name: "patched", Age: 99})
})
assertEqualSQL(t, `UPDATE "custom_update_table" SET "updated_at"=?,"name"='patched',"age"=99 WHERE id = 200 AND "custom_update_table"."deleted_at" IS NULL`, sql)

// update
sql = DB.ToSQL(func(tx *gorm.DB) *gorm.DB {
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