SQL transformation editor rewrites TRIM() function incorrectly most of the time

Paste the below SQL in the transformation editor to create a view table:

SELECT
trim(INTKEY),trim(STRINGKEY),trim(INTNUM),trim(STRINGNUM),trim(FLOATNUM),trim(LONGNUM),trim(DOUBLENUM),trim(BYTENUM),trim(DATEVALUE),trim(TIMESTAMPVALUE), trim(BOOLEANVALUE),trim(CHARVALUE),trim(SHORTVALUE),trim(BIGINTEGERVALUE),trim(BIGDECIMALVALUE),trim(OBJECTVALUE)
FROM
bqtora.LARGEB

Once you save it, it gets rewritten with the defaults, but it leaves the column name out most of the time:
SELECT
trim(' ' FROM ), trim(' ' FROM bqtora.LARGEB.STRINGKEY), trim(' ' FROM ), trim(' ' FROM bqtora.LARGEB.STRINGNUM), trim(' ' FROM ), trim(' ' FROM ), trim(' ' FROM ), trim(' ' FROM ), trim(' ' FROM ), trim(' ' FROM ), trim(' ' FROM ), trim(' ' FROM ), trim(' ' FROM ), trim(' ' FROM ), trim(' ' FROM ), trim(' ' FROM bqtora.LARGEB.OBJECTVALUE)
FROM
bqtora.LARGEB

So obviously you receive a validation parsing error:
ERROR: Error in parsing of sql - Encountered " ")" ") "" at line 2, column 31.
Was expecting one of:
"char" ...
"date" ...
"time" ...
"timestamp" ...
"cast" ...
"convert" ...
"any" ...
"array_agg" ...
"case" ...
"exists" ...
"false" ...
"hour" ...
"insert" ...
"left" ...
"minute" ...
"month" ...
"not" ...
"null" ...
"right" ...
"second" ...
"some" ...
"translate" ...
"true" ...
"unknown" ...
"user" ...
"year" ...
"xmlagg" ...
"xmlcast" ...
"xmlconcat" ...
"xmlcomment" ...
"xmlelement" ...
"xmlexists" ...
"xmlforest" ...
"xmlparse" ...
"xmlpi" ...
"xmlquery" ...
"xmlserialize" ...
"xmltext" ...
"instead" ...
"enabled" ...
"disabled" ...
"view" ...
"key" ...
"serial" ...
"textagg" ...
"count" ...
"row_number" ...
"rank" ...
"dense_rank" ...
"sum" ...
"avg" ...
"min" ...
"max" ...
"every" ...
"stddev_pop" ...
"stddev_samp" ...
"var_samp" ...
"var_pop" ...
"document" ...
"content" ...
"trim" ...
"empty" ...
"ordinality" ...
"path" ...
"first" ...
"last" ...
"next" ...
"substring" ...
"extract" ...
"to_chars" ...
"to_bytes" ...
"timestampadd" ...
"timestampdiff" ...
"querystring" ...
"namespace" ...
"result" ...
"index" ...
"accesspattern" ...
"auto_increment" ...
"wellformed" ...
"sql_tsi_frac_second" ...
"sql_tsi_second" ...
"sql_tsi_minute" ...
"sql_tsi_hour" ...
"sql_tsi_day" ...
"sql_tsi_week" ...
"sql_tsi_month" ...
"sql_tsi_quarter" ...
"sql_tsi_year" ...
"texttable" ...
"arraytable" ...
"selector" ...
"skip" ...
"width" ...
"passing" ...
"name" ...
"encoding" ...
"columns" ...
"delimiter" ...
"quote" ...
"header" ...
"nulls" ...
"objecttable" ...
"version" ...
"including" ...
"excluding" ...
"xmldeclaration" ...
"variadic" ...
"exception" ...
"raise" ...
"chain" ...
"jsonarray_agg" ...
"jsonobject" ...
"preserve" ...
<ID> ...
<ESCAPEDFUNCTION> ...
<ESCAPEDTYPE> ...
<DECIMALVAL> ...
<FLOATVAL> ...
<STRINGVAL> ...
<UNSIGNEDINTEGER> ...
<BINARYSTRINGVAL> ...
"(" ...
"+" ...
"-" ...
"?" ...
"$" ...