static String buildSelectSql(String table, String[] fields) {
// TODO:
StringJoiner sj = new StringJoiner(", ","SELECT ",String.format(" FROM %s",table));
for(String name:fields){
sj.add(name);
}
return sj.toString();
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static String buildSelectSql(String table, String[] fields) {
// TODO:
StringJoiner sj = new StringJoiner(", ","SELECT ",String.format(" FROM %s",table));
for(String name:fields){
sj.add(name);
}
return sj.toString();
}