dialect/sql: support string based pk for mysql56 indexes (prevent err…

…or 1071)
ent · Apr 28, 2022 · 0450c3a · 0450c3a
1 parent 4db0c54
commit 0450c3a
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Showing 24 changed files with 3,091 additions and 1 deletion.
diff --git a/dialect/sql/schema/mysql.go b/dialect/sql/schema/mysql.go
@@ -736,7 +736,7 @@ func (d *MySQL) defaultSize(c *Column) int64 {
 	case compareVersions(version, checked) != -1:
 	// Column is non-unique, or not part of any index (reaching
 	// the error 1071).
-	case !c.Unique && len(c.indexes) == 0:
+	case !c.Unique && len(c.indexes) == 0 && !c.PrimaryKey():
 	default:
 		size = 191
 	}

diff --git a/entc/integration/migrate/key/client.go b/entc/integration/migrate/key/client.go
diff --git a/entc/integration/migrate/key/config.go b/entc/integration/migrate/key/config.go
diff --git a/entc/integration/migrate/key/context.go b/entc/integration/migrate/key/context.go