Fix use table.* as select/omit columns

Author: jinzhu

README.md

@@ -4,9 +4,6 @@ The fantastic ORM library for Golang, aims to be developer friendly.
 
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statement.go

@@ -665,47 +665,41 @@ func (stmt *Statement) SelectAndOmitColumns(requireCreate, requireUpdate bool) (
 	results := map[string]bool{}
 	notRestricted := false
 
-	// select columns
-	for _, column := range stmt.Selects {
+	processColumn := func(column string, result bool) {
 		if stmt.Schema == nil {
-			results[column] = true
+			results[column] = result
 		} else if column == "*" {
-			notRestricted = true
+			notRestricted = result
 			for _, dbName := range stmt.Schema.DBNames {
-				results[dbName] = true
+				results[dbName] = result
 			}
 		} else if column == clause.Associations {
 			for _, rel := range stmt.Schema.Relationships.Relations {
-				results[rel.Name] = true
+				results[rel.Name] = result
 			}
 		} else if field := stmt.Schema.LookUpField(column); field != nil && field.DBName != "" {
-			results[field.DBName] = true
+			results[field.DBName] = result
 		} else if matches := nameMatcher.FindStringSubmatch(column); len(matches) == 3 && (matches[1] == stmt.Table || matches[1] == "") {
-			results[matches[2]] = true
+			if matches[2] == "*" {
+				for _, dbName := range stmt.Schema.DBNames {
+					results[dbName] = result
+				}
+			} else {
+				results[matches[2]] = result
+			}
 		} else {
-			results[column] = true
+			results[column] = result
 		}
 	}
 
+	// select columns
+	for _, column := range stmt.Selects {
+		processColumn(column, true)
+	}
+
 	// omit columns
-	for _, omit := range stmt.Omits {
-		if stmt.Schema == nil {
-			results[omit] = false
-		} else if omit == "*" {
-			for _, dbName := range stmt.Schema.DBNames {
-				results[dbName] = false
-			}
-		} else if omit == clause.Associations {
-			for _, rel := range stmt.Schema.Relationships.Relations {
-				results[rel.Name] = false
-			}
-		} else if field := stmt.Schema.LookUpField(omit); field != nil && field.DBName != "" {
-			results[field.DBName] = false
-		} else if matches := nameMatcher.FindStringSubmatch(omit); len(matches) == 2 {
-			results[matches[1]] = false
-		} else {
-			results[omit] = false
-		}
+	for _, column := range stmt.Omits {
+		processColumn(column, false)
 	}
 
 	if stmt.Schema != nil {

tests/go.mod

@@ -8,6 +8,7 @@ require (
 	github.com/lib/pq v1.10.7
 	github.com/mattn/go-sqlite3 v1.14.16 // indirect
 	github.com/microsoft/go-mssqldb v0.19.0 // indirect
+	golang.org/x/crypto v0.5.0 // indirect
 	gorm.io/driver/mysql v1.4.5
 	gorm.io/driver/postgres v1.4.6
 	gorm.io/driver/sqlite v1.4.4