supporting change of column name-case

This commit is contained in:
Shlomi Noach 2017-07-12 12:33:32 +03:00
parent bf5489a56d
commit effae08fbf

View File

@ -656,18 +656,21 @@ func (this *Inspector) getSharedUniqueKeys(originalUniqueKeys, ghostUniqueKeys [
// getSharedColumns returns the intersection of two lists of columns in same order as the first list // getSharedColumns returns the intersection of two lists of columns in same order as the first list
func (this *Inspector) getSharedColumns(originalColumns, ghostColumns *sql.ColumnList, columnRenameMap map[string]string) (*sql.ColumnList, *sql.ColumnList) { func (this *Inspector) getSharedColumns(originalColumns, ghostColumns *sql.ColumnList, columnRenameMap map[string]string) (*sql.ColumnList, *sql.ColumnList) {
columnsInGhost := make(map[string]bool)
for _, ghostColumn := range ghostColumns.Names() {
columnsInGhost[ghostColumn] = true
}
sharedColumnNames := []string{} sharedColumnNames := []string{}
for _, originalColumn := range originalColumns.Names() { for _, originalColumn := range originalColumns.Names() {
isSharedColumn := false isSharedColumn := false
if columnsInGhost[originalColumn] || columnsInGhost[columnRenameMap[originalColumn]] { for _, ghostColumn := range ghostColumns.Names() {
isSharedColumn = true if strings.EqualFold(originalColumn, ghostColumn) {
isSharedColumn = true
}
if strings.EqualFold(columnRenameMap[originalColumn], ghostColumn) {
isSharedColumn = true
}
} }
if this.migrationContext.DroppedColumnsMap[originalColumn] { for droppedColumn := range this.migrationContext.DroppedColumnsMap {
isSharedColumn = false if strings.EqualFold(originalColumn, droppedColumn) {
isSharedColumn = false
}
} }
if isSharedColumn { if isSharedColumn {
sharedColumnNames = append(sharedColumnNames, originalColumn) sharedColumnNames = append(sharedColumnNames, originalColumn)