Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Legend SQL - add to_char, lpad, rpad #2454

Merged
merged 2 commits into from
Nov 13, 2023
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension


Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Original file line number Diff line number Diff line change
Expand Up @@ -922,6 +922,11 @@ private void registerStrings()
register("meta::pure::functions::string::trim_String_1__String_1_", true, ps -> res("String", "one"));
register("meta::pure::functions::string::ltrim_String_1__String_1_", true, ps -> res("String", "one"));
register("meta::pure::functions::string::rtrim_String_1__String_1_", true, ps -> res("String", "one"));
register(m(m(h("meta::pure::functions::string::lpad_String_1__Integer_1__String_1_", false, ps -> res("String", "one"), ps -> ps.size() == 2)),
m(h("meta::pure::functions::string::lpad_String_1__Integer_1__String_1__String_1_", false, ps -> res("String", "one"), ps -> true))));

register(m(m(h("meta::pure::functions::string::rpad_String_1__Integer_1__String_1_", false, ps -> res("String", "one"), ps -> ps.size() == 2)),
m(h("meta::pure::functions::string::rpad_String_1__Integer_1__String_1__String_1_", false, ps -> res("String", "one"), ps -> true))));
register("meta::pure::functions::string::matches_String_1__String_1__Boolean_1_", true, ps -> res("Boolean", "one"));
register("meta::pure::functions::string::isAlphaNumeric_String_1__Boolean_1_", false, ps -> res("Boolean", "one"));
register("meta::pure::functions::string::isNoLongerThan_String_$0_1$__Integer_1__Boolean_1_", false, ps -> res("Boolean", "one"));
Expand Down Expand Up @@ -2052,6 +2057,12 @@ private Map<String, Dispatch> buildDispatch()
map.put("meta::pure::functions::string::toString_Any_1__String_1_", (List<ValueSpecification> ps) -> ps.size() == 1 && isOne(ps.get(0)._multiplicity()));
map.put("meta::pure::functions::string::toUpper_String_1__String_1_", (List<ValueSpecification> ps) -> ps.size() == 1 && isOne(ps.get(0)._multiplicity()) && ("Nil".equals(ps.get(0)._genericType()._rawType()._name()) || "String".equals(ps.get(0)._genericType()._rawType()._name())));
map.put("meta::pure::functions::string::trim_String_1__String_1_", (List<ValueSpecification> ps) -> ps.size() == 1 && isOne(ps.get(0)._multiplicity()) && ("Nil".equals(ps.get(0)._genericType()._rawType()._name()) || "String".equals(ps.get(0)._genericType()._rawType()._name())));
map.put("meta::pure::functions::string::ltrim_String_1__String_1_", (List<ValueSpecification> ps) -> ps.size() == 1 && isOne(ps.get(0)._multiplicity()) && ("Nil".equals(ps.get(0)._genericType()._rawType()._name()) || "String".equals(ps.get(0)._genericType()._rawType()._name())));
map.put("meta::pure::functions::string::rtrim_String_1__String_1_", (List<ValueSpecification> ps) -> ps.size() == 1 && isOne(ps.get(0)._multiplicity()) && ("Nil".equals(ps.get(0)._genericType()._rawType()._name()) || "String".equals(ps.get(0)._genericType()._rawType()._name())));
map.put("meta::pure::functions::string::lpad_String_1__Integer_1__String_1_", (List<ValueSpecification> ps) -> ps.size() == 2 && isOne(ps.get(0)._multiplicity()) && ("Nil".equals(ps.get(0)._genericType()._rawType()._name()) || "String".equals(ps.get(0)._genericType()._rawType()._name())) && isOne(ps.get(1)._multiplicity()) && ("Nil".equals(ps.get(1)._genericType()._rawType()._name()) || "Integer".equals(ps.get(1)._genericType()._rawType()._name())));
map.put("meta::pure::functions::string::lpad_String_1__Integer_1__String_1__String_1_", (List<ValueSpecification> ps) -> ps.size() == 3 && isOne(ps.get(0)._multiplicity()) && ("Nil".equals(ps.get(0)._genericType()._rawType()._name()) || "String".equals(ps.get(0)._genericType()._rawType()._name())) && isOne(ps.get(1)._multiplicity()) && ("Nil".equals(ps.get(1)._genericType()._rawType()._name()) || "Integer".equals(ps.get(1)._genericType()._rawType()._name())) && isOne(ps.get(2)._multiplicity()) && ("Nil".equals(ps.get(2)._genericType()._rawType()._name()) || "String".equals(ps.get(2)._genericType()._rawType()._name())));
map.put("meta::pure::functions::string::rpad_String_1__Integer_1__String_1_", (List<ValueSpecification> ps) -> ps.size() == 2 && isOne(ps.get(0)._multiplicity()) && ("Nil".equals(ps.get(0)._genericType()._rawType()._name()) || "String".equals(ps.get(0)._genericType()._rawType()._name())) && isOne(ps.get(1)._multiplicity()) && ("Nil".equals(ps.get(1)._genericType()._rawType()._name()) || "Integer".equals(ps.get(1)._genericType()._rawType()._name())));
map.put("meta::pure::functions::string::rpad_String_1__Integer_1__String_1__String_1_", (List<ValueSpecification> ps) -> ps.size() == 3 && isOne(ps.get(0)._multiplicity()) && ("Nil".equals(ps.get(0)._genericType()._rawType()._name()) || "String".equals(ps.get(0)._genericType()._rawType()._name())) && isOne(ps.get(1)._multiplicity()) && ("Nil".equals(ps.get(1)._genericType()._rawType()._name()) || "Integer".equals(ps.get(1)._genericType()._rawType()._name())) && isOne(ps.get(2)._multiplicity()) && ("Nil".equals(ps.get(2)._genericType()._rawType()._name()) || "String".equals(ps.get(2)._genericType()._rawType()._name())));
map.put("meta::pure::graphFetch::calculateSourceTree_RootGraphFetchTree_1__Mapping_1__Extension_MANY__RootGraphFetchTree_1_", (List<ValueSpecification> ps) -> ps.size() == 3 && isOne(ps.get(0)._multiplicity()) && Sets.immutable.with("Nil", "RootGraphFetchTree", "ExtendedRootGraphFetchTree", "RoutedRootGraphFetchTree", "SerializeTopRootGraphFetchTree").contains(ps.get(0)._genericType()._rawType()._name()) && isOne(ps.get(1)._multiplicity()) && ("Nil".equals(ps.get(1)._genericType()._rawType()._name()) || "Mapping".equals(ps.get(1)._genericType()._rawType()._name())) && ("Nil".equals(ps.get(2)._genericType()._rawType()._name()) || "Extension".equals(ps.get(2)._genericType()._rawType()._name())));
map.put("meta::pure::graphFetch::execution::graphFetchChecked_T_MANY__RootGraphFetchTree_1__Checked_MANY_", (List<ValueSpecification> ps) -> ps.size() == 2 && isOne(ps.get(1)._multiplicity()) && Sets.immutable.with("Nil", "RootGraphFetchTree", "ExtendedRootGraphFetchTree", "RoutedRootGraphFetchTree", "SerializeTopRootGraphFetchTree").contains(ps.get(1)._genericType()._rawType()._name()));
map.put("meta::pure::graphFetch::execution::graphFetch_T_MANY__RootGraphFetchTree_1__Integer_1__T_MANY_", (List<ValueSpecification> ps) -> ps.size() == 3 && isOne(ps.get(1)._multiplicity()) && Sets.immutable.with("Nil", "RootGraphFetchTree", "ExtendedRootGraphFetchTree", "RoutedRootGraphFetchTree", "SerializeTopRootGraphFetchTree").contains(ps.get(1)._genericType()._rawType()._name()) && isOne(ps.get(2)._multiplicity()) && ("Nil".equals(ps.get(2)._genericType()._rawType()._name()) || "Integer".equals(ps.get(2)._genericType()._rawType()._name())));
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -372,6 +372,10 @@ Class meta::legend::test::handlers::model::TestString

length(){$this.string->length()}:Integer[1];
ltrim(){$this.string->ltrim()}:String[1];
lpad(){$this.string->lpad(1)}:String[1];
lpad2(){$this.string->lpad(1, '0')}:String[1];
rpad(){$this.string->rpad(1)}:String[1];
rpad2(){$this.string->rpad(1, '0')}:String[1];

parseBoolean(){$this.string->parseBoolean()}:Boolean[1];
parseDate(){$this.string->parseDate()}:Date[1];
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -167,6 +167,36 @@ function {doc.doc = 'Un-camel case / humanize the provided string using provided
->joinStrings(' ');
}

function meta::pure::functions::string::lpad(str:String[1], length:Integer[1]):String[1]
{
lpad($str, $length, ' ')
}

function meta::pure::functions::string::lpad(str:String[1], length:Integer[1], char:String[1]):String[1]
{
pad($str, $length, $char, true)
}

function meta::pure::functions::string::rpad(str:String[1], length:Integer[1]):String[1]
{
rpad($str, $length, ' ')
}

function meta::pure::functions::string::rpad(str:String[1], length:Integer[1], char:String[1]):String[1]
{
pad($str, $length, $char, false)
}

function <<access.private>> meta::pure::functions::string::pad(str:String[1], length:Integer[1], char:String[1], left:Boolean[1]):String[1]
{
let result = if ($str->length() > $length,
| $str->substring(0, $length),
| range($length - $str->length())->fold({acc, s | if ($left, | $char + $s, | $s + $char)}, $str->toOne())
);

if ($result->length() > $length, | $result->substring(0, $length), | $result);
}

function {doc.doc = 'Split the string and select the part'}
meta::pure::functions::string::splitPart(str:String[0..1], token:String[1], part:Integer[1]):String[0..1]
{
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -110,6 +110,22 @@ function <<test.Test>> {test.excludePlatform = 'Java compiled'} meta::pure::func
assertEquals('abab', repeatString('ab', 2));
}

function <<test.Test>> meta::pure::functions::string::tests::testLpad():Boolean[1]
{
assertEquals('abc', lpad('abcd', 3, '_'));
assertEquals('______abcd', lpad('abcd', 10, '_'));
assertEquals(' abcd', lpad('abcd', 10));
assertEquals('abcd', lpad('abcd', 10, ''));
}

function <<test.Test>> meta::pure::functions::string::tests::testRpad():Boolean[1]
{
assertEquals('abc', rpad('abcd', 3, '_'));
assertEquals('abcd______', rpad('abcd', 10, '_'));
assertEquals('abcd ', rpad('abcd', 10));
assertEquals('abcd', rpad('abcd', 10, ''));
}

function <<test.Test>> meta::pure::functions::string::tests::testSplitPart():Boolean[1]
{
assertEquals([], splitPart([], 'a', 1));
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -730,6 +730,10 @@ function meta::pure::router::routing::shouldStopFunctions(extensions:meta::pure:
tdsContains_T_1__Function_MANY__TabularDataSet_1__Boolean_1_,
tdsContains_T_1__Function_MANY__String_MANY__TabularDataSet_1__Function_1__Boolean_1_,
splitPart_String_$0_1$__String_1__Integer_1__String_$0_1$_,
lpad_String_1__Integer_1__String_1_,
lpad_String_1__Integer_1__String_1__String_1_,
rpad_String_1__Integer_1__String_1_,
rpad_String_1__Integer_1__String_1__String_1_,
meta::pure::tds::extensions::firstNotNull_T_MANY__T_$0_1$_,
meta::pure::functions::date::calendar::annualized_Date_1__String_1__Date_1__Number_$0_1$__Number_$0_1$_,
meta::pure::functions::date::calendar::cme_Date_1__String_1__Date_1__Number_$0_1$__Number_$0_1$_,
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -84,6 +84,7 @@ function <<access.private>> meta::relational::functions::sqlQueryToString::memsq
dynaFnToSql('dateDiff', $allStates, ^ToSql(format='%s', transform={p:String[*]|generateDateDiffExpressionForMemSQL ([$p->at(0), $p->at(1), $p->at(2)->replace('\'', '')])})),
dynaFnToSql('datePart', $allStates, ^ToSql(format='date(%s)')),
dynaFnToSql('dayOfMonth', $allStates, ^ToSql(format='day(%s)')),
dynaFnToSql('dayOfWeek', $allStates, ^ToSql(format='dayname(%s)')),
dynaFnToSql('dayOfWeekNumber', $allStates, ^ToSql(format='dayofweek(%s)')),
dynaFnToSql('dayOfYear', $allStates, ^ToSql(format='dayofyear(%s)')),
dynaFnToSql('decodeBase64', $allStates, ^ToSql(format='cast(from_base64(%s) as char)')),
Expand All @@ -103,6 +104,7 @@ function <<access.private>> meta::relational::functions::sqlQueryToString::memsq
dynaFnToSql('minute', $allStates, ^ToSql(format='minute(%s)')),
dynaFnToSql('mod', $allStates, ^ToSql(format='mod(%s,%s)')),
dynaFnToSql('month', $allStates, ^ToSql(format='month(%s)')),
dynaFnToSql('monthName', $allStates, ^ToSql(format='monthname(%s)')),
dynaFnToSql('monthNumber', $allStates, ^ToSql(format='month(%s)')),
dynaFnToSql('mostRecentDayOfWeek', $allStates, ^ToSql(format='adddate(%s, INTERVAL case when %s - dayofweek(%s) > 0 then %s - dayofweek(%s) - 7 else %s - dayofweek(%s) end DAY)', transform={p:String[1..2] | $p->formatMostRecentMemSQL('curdate()')}, parametersWithinWhenClause = [false, false])),
dynaFnToSql('now', $allStates, ^ToSql(format='now()')),
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,7 @@ function <<access.private>> meta::relational::functions::sqlQueryToString::postg
dynaFnToSql('dateDiff', $allStates, ^ToSql(format='%s', transform={p:String[*]|generateDateDiffExpressionForPostgres($p)})),
dynaFnToSql('datePart', $allStates, ^ToSql(format='Date(%s)')),
dynaFnToSql('dayOfMonth', $allStates, ^ToSql(format='date_part(\'day\', %s)')),
dynaFnToSql('dayOfWeek', $allStates, ^ToSql(format='to_char(%s, \'FMDay\')')),
dynaFnToSql('dayOfWeekNumber', $allStates, ^ToSql(format='date_part(\'dow\', %s)')),
dynaFnToSql('dayOfYear', $allStates, ^ToSql(format='date_part(\'doy\', %s)')),
dynaFnToSql('firstDayOfMonth', $allStates, ^ToSql(format='date_trunc(\'month\', %s)')),
Expand All @@ -82,6 +83,7 @@ function <<access.private>> meta::relational::functions::sqlQueryToString::postg
dynaFnToSql('length', $allStates, ^ToSql(format='char_length(%s)')),
dynaFnToSql('minute', $allStates, ^ToSql(format='date_part(\'minute\', %s)')),
dynaFnToSql('mod', $allStates, ^ToSql(format='mod(%s,%s)')),
dynaFnToSql('monthName', $allStates, ^ToSql(format='to_char(%s, \'FMMonth\')')),
dynaFnToSql('monthNumber', $allStates, ^ToSql(format='date_part(\'month\', %s)')),
dynaFnToSql('now', $allStates, ^ToSql(format='now()')),
dynaFnToSql('parseDecimal', $allStates, ^ToSql(format='cast(%s as decimal)')),
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,7 @@ function <<access.private>> meta::relational::functions::sqlQueryToString::prest
dynaFnToSql('convertVarchar128', $allStates, ^ToSql(format='cast(%s as VARCHAR(128))')),
dynaFnToSql('dateDiff', $allStates, ^ToSql(format='date_diff(%s,%s,%s)', transform={p:String[*]|[$p->at(2)->replace('\'', '')->processDateDiffDurationUnitForPresto(),$p->at(0),$p->at(1)]})),
dynaFnToSql('datePart', $allStates, ^ToSql(format='Date(%s)')),
dynaFnToSql('dayOfWeek', $allStates, ^ToSql(format='date_format(%s, \'%W\')')),
dynaFnToSql('dayOfWeekNumber', $allStates, ^ToSql(format='day_of_week(%s)')),
dynaFnToSql('dayOfYear', $allStates, ^ToSql(format='day_of_year(%s)')),
dynaFnToSql('firstDayOfMonth', $allStates, ^ToSql(format='date_trunc(\'month\', %s)')),
Expand All @@ -79,6 +80,7 @@ function <<access.private>> meta::relational::functions::sqlQueryToString::prest
dynaFnToSql('minute', $allStates, ^ToSql(format='minute(%s)')),
dynaFnToSql('mod', $allStates, ^ToSql(format='mod(%s,%s)')),
dynaFnToSql('month', $allStates, ^ToSql(format='month(%s)')),
dynaFnToSql('monthName', $allStates, ^ToSql(format='date_format(%s, \'%M\')')),
dynaFnToSql('monthNumber', $allStates, ^ToSql(format='month(%s)')),
dynaFnToSql('mostRecentDayOfWeek', $allStates, ^ToSql(format='date_add(\'day\', case when %s - day_of_week(%s) > 0 then %s - day_of_week(%s) - 7 else %s - day_of_week(%s) end, %s)', transform={p:String[1..2] | $p->formatMostRecentPresto('current_date')}, parametersWithinWhenClause = [false, false])),
dynaFnToSql('now', $allStates, ^ToSql(format='current_timestamp')),
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -52,12 +52,14 @@ function <<access.private>> meta::relational::functions::sqlQueryToString::redsh
dynaFnToSql('atan2', $allStates, ^ToSql(format='atan2(%s,%s)')),
dynaFnToSql('concat', $allStates, ^ToSql(format='%s', transform={p:String[*]|$p->joinStrings(' + ')})),
dynaFnToSql('datePart', $allStates, ^ToSql(format='trunc(%s)')),
dynaFnToSql('dayOfWeek', $allStates, ^ToSql(format='to_char(%s, \'FMDay\')')),
dynaFnToSql('hour', $allStates, ^ToSql(format='date_part(hour, %s)')),
dynaFnToSql('joinStrings', $allStates, ^ToSql(format='listagg(%s, %s)')),
dynaFnToSql('log10', $allStates, ^ToSql(format='log(%s)')),
dynaFnToSql('minute', $allStates, ^ToSql(format='extract(minute from %s)')),
dynaFnToSql('mod', $allStates, ^ToSql(format='mod(%s,%s)')),
dynaFnToSql('month', $allStates, ^ToSql(format='extract(month from %s)')),
dynaFnToSql('monthName', $allStates, ^ToSql(format='to_char(%s, \'FMMonth\')')),
dynaFnToSql('monthNumber', $allStates, ^ToSql(format='extract(month from %s)')),
dynaFnToSql('now', $allStates, ^ToSql(format='now()')),
dynaFnToSql('parseDecimal', $allStates, ^ToSql(format='cast(%s as decimal)')),
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -111,6 +111,7 @@ function <<access.private>> meta::relational::functions::sqlQueryToString::snowf
dynaFnToSql('dateDiff', $allStates, ^ToSql(format='datediff(%s,%s,%s)', transform={p:String[*]|[$p->at(2)->replace('\'', '')->processDateDiffDurationUnitForSnowflake(),$p->at(0),$p->at(1)]})),
dynaFnToSql('datePart', $allStates, ^ToSql(format='Date(%s)')),
dynaFnToSql('dayOfMonth', $allStates, ^ToSql(format='DAYOFMONTH(%s)')),
dynaFnToSql('dayOfWeek', $allStates, ^ToSql(format='to_char(%s, \'DYDY\')')),
dynaFnToSql('dayOfWeekNumber', $allStates, ^ToSql(format='DAYOFWEEKISO(%s)')),
dynaFnToSql('dayOfYear', $allStates, ^ToSql(format='DAYOFYEAR(%s)')),
dynaFnToSql('extractFromSemiStructured', $allStates, ^ToSql(format='%s', transform={p:String[3]|$p->processExtractFromSemiStructuredParamsForSnowflake()})),
Expand All @@ -136,6 +137,7 @@ function <<access.private>> meta::relational::functions::sqlQueryToString::snowf
dynaFnToSql('minute', $allStates, ^ToSql(format='minute(%s)')),
dynaFnToSql('mod', $allStates, ^ToSql(format='mod(%s,%s)')),
dynaFnToSql('month', $allStates, ^ToSql(format='MONTH(%s)')),
dynaFnToSql('monthName', $allStates, ^ToSql(format='to_char(%s, \'MMMM\')')),
dynaFnToSql('monthNumber', $allStates, ^ToSql(format='MONTH(%s)')),
dynaFnToSql('mostRecentDayOfWeek', $allStates, ^ToSql(format='DATE_TRUNC(\'WEEK\', CURRENT_DATE)%s', transform={p:String[*] | ''})),
dynaFnToSql('now', $allStates, ^ToSql(format='current_timestamp')),
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -124,6 +124,7 @@ function meta::relational::functions::sqlQueryToString::sybaseASE::getDynaFuncti
dynaFnToSql('minute', $allStates, ^ToSql(format='minute(%s)')),
dynaFnToSql('mod', $allStates, ^ToSql(format='mod(%s,%s)')),
dynaFnToSql('month', $allStates, ^ToSql(format='month(%s)')),
dynaFnToSql('monthName', $allStates, ^ToSql(format='datename(MONTH, %s)')),
dynaFnToSql('monthNumber', $allStates, ^ToSql(format='month(%s)')),
dynaFnToSql('mostRecentDayOfWeek', $allStates, ^ToSql(format='dateadd(Day, case when %s - dow(%s) > 0 then %s - dow(%s) - 7 else %s - dow(%s) end, %s)', transform={p:String[1..2] | $p->formatMostRecentSybase('today()')}, parametersWithinWhenClause = [false, false])),
dynaFnToSql('now', $allStates, ^ToSql(format='now(%s)', transform={p:String[*] | ''})),
Expand Down
Loading
Loading