Sync fixes from REP.SqlTools.SqlTable to Pike's SqlTable.pike (and then remove REP.SqlTools.SqlTable)
Imported from https://youtrack.roxen.com/issue/PIKE-229
Reported by KG Sterneberg kg@roxen.com
Imported from https://youtrack.roxen.com/issue/PIKE-229
Reported by KG Sterneberg kg@roxen.com