Changeset: 52af8bfa1916 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=52af8bfa1916
Added Files:
gdk/gdk_time.c
gdk/gdk_time.h
Modified Files:
clients/Tests/MAL-signatures.stable.out
clients/Tests/MAL-signatures.stable.out.int128
clients/Tests/exports.stable.out
gdk/Makefile.ag
gdk/gdk.h
gdk/gdk_atoms.c
gdk/gdk_logger.c
monetdb5/mal/mal_listing.c
monetdb5/mal/mal_type.c
monetdb5/modules/atoms/mtime.c
monetdb5/modules/atoms/mtime.h
monetdb5/modules/atoms/mtime.mal
monetdb5/modules/atoms/mtime_analytic.c
monetdb5/modules/mal/clients.c
monetdb5/modules/mal/oltp.c
monetdb5/modules/mal/querylog.c
monetdb5/modules/mal/remote.c
monetdb5/modules/mal/sysmon.c
monetdb5/modules/mal/wlc.c
monetdb5/optimizer/opt_querylog.c
sql/backends/monet5/UDF/capi/capi.c
sql/backends/monet5/UDF/pyapi3/emit3.c
sql/backends/monet5/generator/generator.c
sql/backends/monet5/sql.h
sql/backends/monet5/sql_execute.c
sql/backends/monet5/sql_result.c
sql/backends/monet5/sql_scenario.c
sql/backends/monet5/sql_upgrades.c
sql/scripts/17_temporal.sql
sql/server/rel_exp.c
sql/server/rel_optimizer.c
sql/server/sql_atom.c
sql/server/sql_qc.c
sql/server/sql_qc.h
sql/test/BugTracker/Tests/update_with_subselect.SF-1362771.sql
Branch: timezone
Log Message:
Moved implementation of date/daytime/timestamp to GDK.
diffs (truncated from 3321 to 300 lines):
diff --git a/clients/Tests/MAL-signatures.stable.out
b/clients/Tests/MAL-signatures.stable.out
--- a/clients/Tests/MAL-signatures.stable.out
+++ b/clients/Tests/MAL-signatures.stable.out
@@ -10486,29 +10486,6 @@ stdout of test 'MAL-signatures` in direc
[ "color", "value", "command color.value(c:color):flt ",
"CLRvalue;", "Extracts value component from a color atom" ]
[ "color", "value", "command color.value(c:color):int ",
"CLRvalueInt;", "Extracts value component from a color atom" ]
[ "color", "ycc", "command color.ycc(y:int, cr:int, cb:int):color ",
"CLRycc;", "Converts an YCC triplets to a color atom" ]
-[ "date", "!=", "pattern date.!=(v:date, w:date):bit ", "CMDvarNE;",
"Equality of two dates" ]
-[ "date", "!=", "pattern date.!=(v:date, w:date, nil_matches:bit):bit
", "CMDvarNE;", "Equality of two dates" ]
-[ "date", "#fromstr", "command date.#fromstr():void ",
"date_fromstr;", "" ]
-[ "date", "#tostr", "command date.#tostr():void ", "date_tostr;",
"" ]
-[ "date", "<", "pattern date.<(v:date, w:date):bit ", "CMDvarLT;",
"Equality of two dates" ]
-[ "date", "<=", "pattern date.<=(v:date, w:date):bit ", "CMDvarLE;",
"Equality of two dates" ]
-[ "date", "==", "pattern date.==(v:date, w:date):bit ", "CMDvarEQ;",
"Equality of two dates" ]
-[ "date", "==", "pattern date.==(v:date, w:date, nil_matches:bit):bit
", "CMDvarEQ;", "Equality of two dates" ]
-[ "date", ">", "pattern date.>(v:date, w:date):bit ", "CMDvarGT;",
"Equality of two dates" ]
-[ "date", ">=", "pattern date.>=(v:date, w:date):bit ", "CMDvarGE;",
"Equality of two dates" ]
-[ "date", "date", "command date.date(s:date):date ",
"MTIMEdate_date;", "Noop routine." ]
-[ "date", "isnil", "pattern date.isnil(v:date):bit ",
"CMDvarISNIL;", "Nil test for date value" ]
-[ "daytime", "!=", "pattern daytime.!=(v:daytime, w:daytime):bit ",
"CMDvarNE;", "Equality of two daytimes" ]
-[ "daytime", "!=", "pattern daytime.!=(v:daytime, w:daytime,
nil_matches:bit):bit ", "CMDvarNE;", "Equality of two daytimes" ]
-[ "daytime", "#fromstr", "command daytime.#fromstr():void ",
"daytime_tz_fromstr;", "" ]
-[ "daytime", "#tostr", "command daytime.#tostr():void ",
"daytime_tostr;", "" ]
-[ "daytime", "<", "pattern daytime.<(v:daytime, w:daytime):bit ",
"CMDvarLT;", "Equality of two daytimes" ]
-[ "daytime", "<=", "pattern daytime.<=(v:daytime, w:daytime):bit ",
"CMDvarLE;", "Equality of two daytimes" ]
-[ "daytime", "==", "pattern daytime.==(v:daytime, w:daytime):bit ",
"CMDvarEQ;", "Equality of two daytimes" ]
-[ "daytime", "==", "pattern daytime.==(v:daytime, w:daytime,
nil_matches:bit):bit ", "CMDvarEQ;", "Equality of two daytimes" ]
-[ "daytime", ">", "pattern daytime.>(v:daytime, w:daytime):bit ",
"CMDvarGT;", "Equality of two daytimes" ]
-[ "daytime", ">=", "pattern daytime.>=(v:daytime, w:daytime):bit ",
"CMDvarGE;", "Equality of two daytimes" ]
-[ "daytime", "isnil", "pattern daytime.isnil(v:daytime):bit ",
"CMDvarISNIL;", "Nil test for daytime value" ]
[ "factories", "getArrival", "command factories.getArrival():bat[:timestamp]
", "FCTgetArrival;", "Retrieve the time stamp the last call was
made." ]
[ "factories", "getCaller", "command factories.getCaller():int ",
"FCTgetCaller;", "Retrieve the unique identity of the factory caller."
]
[ "factories", "getDeparture", "command
factories.getDeparture():bat[:timestamp] ", "FCTgetDeparture;",
"Retrieve the time stamp the last answer was returned." ]
@@ -11116,6 +11093,9 @@ stdout of test 'MAL-signatures` in direc
[ "mtime", "diff", "command mtime.diff(val1:date, val2:date):int ",
"MTIMEdate_diff;", "returns the number of days\n\tbetween 'val1' and
'val2'." ]
[ "mtime", "diff", "command mtime.diff(val1:daytime, val2:daytime):lng ",
"MTIMEdaytime_diff_msec;", "returns the number of msec between 'val1' and
'val2'." ]
[ "mtime", "diff", "command mtime.diff(val1:timestamp, val2:timestamp):lng
", "MTIMEtimestamp_diff_msec;", "returns the number of
milliseconds\n\tbetween 'val1' and 'val2'." ]
+[ "mtime", "epoch", "command mtime.epoch(t:timestamp):int ",
"MTIMEseconds_since_epoch;", "unix-time (epoch) support: seconds since
epoch" ]
+[ "mtime", "epoch", "command mtime.epoch(t:lng):timestamp ",
"MTIMEtimestamp_frommsec;", "convert milli seconds since epoch into a
timestamp" ]
+[ "mtime", "epoch", "command mtime.epoch(t:int):timestamp ",
"MTIMEtimestamp_fromsecond;", "convert seconds since epoch into a timestamp"
]
[ "mtime", "hours", "command mtime.hours(h:daytime):int ",
"MTIMEdaytime_extract_hours;", "extracts hour from daytime" ]
[ "mtime", "hours", "command mtime.hours(msecs:lng):int ",
"MTIMEsql_hours;", "" ]
[ "mtime", "hours", "command mtime.hours(t:timestamp):int ",
"MTIMEtimestamp_hours;", "" ]
@@ -11126,7 +11106,6 @@ stdout of test 'MAL-signatures` in direc
[ "mtime", "month", "command mtime.month(d:date):int ",
"MTIMEdate_extract_month;", "extracts month from date" ]
[ "mtime", "month", "command mtime.month(months:int):int ",
"MTIMEsql_month;", "" ]
[ "mtime", "month", "command mtime.month(t:timestamp):int ",
"MTIMEtimestamp_month;", "" ]
-[ "mtime", "prelude", "command mtime.prelude():void ",
"MTIMEprelude;", "" ]
[ "mtime", "quarter", "command mtime.quarter(d:date):int ",
"MTIMEdate_extract_quarter;", "extracts quarter from date" ]
[ "mtime", "quarter", "command mtime.quarter(t:timestamp):int ",
"MTIMEtimestamp_quarter;", "" ]
[ "mtime", "seconds", "command mtime.seconds(msecs:lng):int ",
"MTIMEsql_seconds;", "" ]
@@ -11687,20 +11666,6 @@ stdout of test 'MAL-signatures` in direc
[ "sysmon", "stop", "pattern sysmon.stop(id:int):void ", "SYSMONstop;",
"Stop a single query a.s.a.p." ]
[ "sysmon", "stop", "pattern sysmon.stop(id:lng):void ", "SYSMONstop;",
"Stop a single query a.s.a.p." ]
[ "sysmon", "stop", "pattern sysmon.stop(id:sht):void ", "SYSMONstop;",
"Stop a single query a.s.a.p." ]
-[ "timestamp", "!=", "pattern timestamp.!=(v:timestamp, w:timestamp):bit ",
"CMDvarNE;", "Equality of two timestamps" ]
-[ "timestamp", "!=", "pattern timestamp.!=(v:timestamp, w:timestamp,
nil_matches:bit):bit ", "CMDvarNE;", "Equality of two timestamps" ]
-[ "timestamp", "#fromstr", "command timestamp.#fromstr():void ",
"timestamp_fromstr;", "" ]
-[ "timestamp", "#tostr", "command timestamp.#tostr():void ",
"timestamp_tostr;", "" ]
-[ "timestamp", "<", "pattern timestamp.<(v:timestamp, w:timestamp):bit ",
"CMDvarLT;", "Equality of two timestamps" ]
-[ "timestamp", "<=", "pattern timestamp.<=(v:timestamp, w:timestamp):bit ",
"CMDvarLE;", "Equality of two timestamps" ]
-[ "timestamp", "==", "pattern timestamp.==(v:timestamp, w:timestamp):bit ",
"CMDvarEQ;", "Equality of two timestamps" ]
-[ "timestamp", "==", "pattern timestamp.==(v:timestamp, w:timestamp,
nil_matches:bit):bit ", "CMDvarEQ;", "Equality of two timestamps" ]
-[ "timestamp", ">", "pattern timestamp.>(v:timestamp, w:timestamp):bit ",
"CMDvarGT;", "Equality of two timestamps" ]
-[ "timestamp", ">=", "pattern timestamp.>=(v:timestamp, w:timestamp):bit ",
"CMDvarGE;", "Equality of two timestamps" ]
-[ "timestamp", "epoch", "command timestamp.epoch(t:timestamp):int ",
"MTIMEseconds_since_epoch;", "unix-time (epoch) support: seconds since
epoch" ]
-[ "timestamp", "epoch", "command timestamp.epoch(t:lng):timestamp ",
"MTIMEtimestamp_frommsec;", "convert milli seconds since epoch into a
timestamp" ]
-[ "timestamp", "epoch", "command timestamp.epoch(t:int):timestamp ",
"MTIMEtimestamp_fromsecond;", "convert seconds since epoch into a timestamp"
]
-[ "timestamp", "isnil", "pattern timestamp.isnil(v:timestamp):bit ",
"CMDvarISNIL;", "Nil test for timestamp value" ]
[ "tokenizer", "append", "command tokenizer.append(u:str):oid ",
"TKNZRappend;", "tokenize a new string and append it to the tokenizer
(duplicate elimination is performed)" ]
[ "tokenizer", "close", "command tokenizer.close():void ",
"TKNZRclose;", "close the current tokenizer store" ]
[ "tokenizer", "depositFile", "command tokenizer.depositFile(fnme:str):void
", "TKNZRdepositFile;", "batch insertion from a file of strings to
tokenize, each string is separated by a new line" ]
diff --git a/clients/Tests/MAL-signatures.stable.out.int128
b/clients/Tests/MAL-signatures.stable.out.int128
--- a/clients/Tests/MAL-signatures.stable.out.int128
+++ b/clients/Tests/MAL-signatures.stable.out.int128
@@ -14892,29 +14892,6 @@ stdout of test 'MAL-signatures` in direc
[ "color", "value", "command color.value(c:color):flt ",
"CLRvalue;", "Extracts value component from a color atom" ]
[ "color", "value", "command color.value(c:color):int ",
"CLRvalueInt;", "Extracts value component from a color atom" ]
[ "color", "ycc", "command color.ycc(y:int, cr:int, cb:int):color ",
"CLRycc;", "Converts an YCC triplets to a color atom" ]
-[ "date", "!=", "pattern date.!=(v:date, w:date):bit ", "CMDvarNE;",
"Equality of two dates" ]
-[ "date", "!=", "pattern date.!=(v:date, w:date, nil_matches:bit):bit
", "CMDvarNE;", "Equality of two dates" ]
-[ "date", "#fromstr", "command date.#fromstr():void ",
"date_fromstr;", "" ]
-[ "date", "#tostr", "command date.#tostr():void ", "date_tostr;",
"" ]
-[ "date", "<", "pattern date.<(v:date, w:date):bit ", "CMDvarLT;",
"Equality of two dates" ]
-[ "date", "<=", "pattern date.<=(v:date, w:date):bit ", "CMDvarLE;",
"Equality of two dates" ]
-[ "date", "==", "pattern date.==(v:date, w:date):bit ", "CMDvarEQ;",
"Equality of two dates" ]
-[ "date", "==", "pattern date.==(v:date, w:date, nil_matches:bit):bit
", "CMDvarEQ;", "Equality of two dates" ]
-[ "date", ">", "pattern date.>(v:date, w:date):bit ", "CMDvarGT;",
"Equality of two dates" ]
-[ "date", ">=", "pattern date.>=(v:date, w:date):bit ", "CMDvarGE;",
"Equality of two dates" ]
-[ "date", "date", "command date.date(s:date):date ",
"MTIMEdate_date;", "Noop routine." ]
-[ "date", "isnil", "pattern date.isnil(v:date):bit ",
"CMDvarISNIL;", "Nil test for date value" ]
-[ "daytime", "!=", "pattern daytime.!=(v:daytime, w:daytime):bit ",
"CMDvarNE;", "Equality of two daytimes" ]
-[ "daytime", "!=", "pattern daytime.!=(v:daytime, w:daytime,
nil_matches:bit):bit ", "CMDvarNE;", "Equality of two daytimes" ]
-[ "daytime", "#fromstr", "command daytime.#fromstr():void ",
"daytime_tz_fromstr;", "" ]
-[ "daytime", "#tostr", "command daytime.#tostr():void ",
"daytime_tostr;", "" ]
-[ "daytime", "<", "pattern daytime.<(v:daytime, w:daytime):bit ",
"CMDvarLT;", "Equality of two daytimes" ]
-[ "daytime", "<=", "pattern daytime.<=(v:daytime, w:daytime):bit ",
"CMDvarLE;", "Equality of two daytimes" ]
-[ "daytime", "==", "pattern daytime.==(v:daytime, w:daytime):bit ",
"CMDvarEQ;", "Equality of two daytimes" ]
-[ "daytime", "==", "pattern daytime.==(v:daytime, w:daytime,
nil_matches:bit):bit ", "CMDvarEQ;", "Equality of two daytimes" ]
-[ "daytime", ">", "pattern daytime.>(v:daytime, w:daytime):bit ",
"CMDvarGT;", "Equality of two daytimes" ]
-[ "daytime", ">=", "pattern daytime.>=(v:daytime, w:daytime):bit ",
"CMDvarGE;", "Equality of two daytimes" ]
-[ "daytime", "isnil", "pattern daytime.isnil(v:daytime):bit ",
"CMDvarISNIL;", "Nil test for daytime value" ]
[ "factories", "getArrival", "command factories.getArrival():bat[:timestamp]
", "FCTgetArrival;", "Retrieve the time stamp the last call was
made." ]
[ "factories", "getCaller", "command factories.getCaller():int ",
"FCTgetCaller;", "Retrieve the unique identity of the factory caller."
]
[ "factories", "getDeparture", "command
factories.getDeparture():bat[:timestamp] ", "FCTgetDeparture;",
"Retrieve the time stamp the last answer was returned." ]
@@ -15538,6 +15515,9 @@ stdout of test 'MAL-signatures` in direc
[ "mtime", "diff", "command mtime.diff(val1:date, val2:date):int ",
"MTIMEdate_diff;", "returns the number of days\n\tbetween 'val1' and
'val2'." ]
[ "mtime", "diff", "command mtime.diff(val1:daytime, val2:daytime):lng ",
"MTIMEdaytime_diff_msec;", "returns the number of msec between 'val1' and
'val2'." ]
[ "mtime", "diff", "command mtime.diff(val1:timestamp, val2:timestamp):lng
", "MTIMEtimestamp_diff_msec;", "returns the number of
milliseconds\n\tbetween 'val1' and 'val2'." ]
+[ "mtime", "epoch", "command mtime.epoch(t:timestamp):int ",
"MTIMEseconds_since_epoch;", "unix-time (epoch) support: seconds since
epoch" ]
+[ "mtime", "epoch", "command mtime.epoch(t:lng):timestamp ",
"MTIMEtimestamp_frommsec;", "convert milli seconds since epoch into a
timestamp" ]
+[ "mtime", "epoch", "command mtime.epoch(t:int):timestamp ",
"MTIMEtimestamp_fromsecond;", "convert seconds since epoch into a timestamp"
]
[ "mtime", "hours", "command mtime.hours(h:daytime):int ",
"MTIMEdaytime_extract_hours;", "extracts hour from daytime" ]
[ "mtime", "hours", "command mtime.hours(msecs:lng):int ",
"MTIMEsql_hours;", "" ]
[ "mtime", "hours", "command mtime.hours(t:timestamp):int ",
"MTIMEtimestamp_hours;", "" ]
@@ -15548,7 +15528,6 @@ stdout of test 'MAL-signatures` in direc
[ "mtime", "month", "command mtime.month(d:date):int ",
"MTIMEdate_extract_month;", "extracts month from date" ]
[ "mtime", "month", "command mtime.month(months:int):int ",
"MTIMEsql_month;", "" ]
[ "mtime", "month", "command mtime.month(t:timestamp):int ",
"MTIMEtimestamp_month;", "" ]
-[ "mtime", "prelude", "command mtime.prelude():void ",
"MTIMEprelude;", "" ]
[ "mtime", "quarter", "command mtime.quarter(d:date):int ",
"MTIMEdate_extract_quarter;", "extracts quarter from date" ]
[ "mtime", "quarter", "command mtime.quarter(t:timestamp):int ",
"MTIMEtimestamp_quarter;", "" ]
[ "mtime", "seconds", "command mtime.seconds(msecs:lng):int ",
"MTIMEsql_seconds;", "" ]
@@ -16131,20 +16110,6 @@ stdout of test 'MAL-signatures` in direc
[ "sysmon", "stop", "pattern sysmon.stop(id:int):void ", "SYSMONstop;",
"Stop a single query a.s.a.p." ]
[ "sysmon", "stop", "pattern sysmon.stop(id:lng):void ", "SYSMONstop;",
"Stop a single query a.s.a.p." ]
[ "sysmon", "stop", "pattern sysmon.stop(id:sht):void ", "SYSMONstop;",
"Stop a single query a.s.a.p." ]
-[ "timestamp", "!=", "pattern timestamp.!=(v:timestamp, w:timestamp):bit ",
"CMDvarNE;", "Equality of two timestamps" ]
-[ "timestamp", "!=", "pattern timestamp.!=(v:timestamp, w:timestamp,
nil_matches:bit):bit ", "CMDvarNE;", "Equality of two timestamps" ]
-[ "timestamp", "#fromstr", "command timestamp.#fromstr():void ",
"timestamp_fromstr;", "" ]
-[ "timestamp", "#tostr", "command timestamp.#tostr():void ",
"timestamp_tostr;", "" ]
-[ "timestamp", "<", "pattern timestamp.<(v:timestamp, w:timestamp):bit ",
"CMDvarLT;", "Equality of two timestamps" ]
-[ "timestamp", "<=", "pattern timestamp.<=(v:timestamp, w:timestamp):bit ",
"CMDvarLE;", "Equality of two timestamps" ]
-[ "timestamp", "==", "pattern timestamp.==(v:timestamp, w:timestamp):bit ",
"CMDvarEQ;", "Equality of two timestamps" ]
-[ "timestamp", "==", "pattern timestamp.==(v:timestamp, w:timestamp,
nil_matches:bit):bit ", "CMDvarEQ;", "Equality of two timestamps" ]
-[ "timestamp", ">", "pattern timestamp.>(v:timestamp, w:timestamp):bit ",
"CMDvarGT;", "Equality of two timestamps" ]
-[ "timestamp", ">=", "pattern timestamp.>=(v:timestamp, w:timestamp):bit ",
"CMDvarGE;", "Equality of two timestamps" ]
-[ "timestamp", "epoch", "command timestamp.epoch(t:timestamp):int ",
"MTIMEseconds_since_epoch;", "unix-time (epoch) support: seconds since
epoch" ]
-[ "timestamp", "epoch", "command timestamp.epoch(t:lng):timestamp ",
"MTIMEtimestamp_frommsec;", "convert milli seconds since epoch into a
timestamp" ]
-[ "timestamp", "epoch", "command timestamp.epoch(t:int):timestamp ",
"MTIMEtimestamp_fromsecond;", "convert seconds since epoch into a timestamp"
]
-[ "timestamp", "isnil", "pattern timestamp.isnil(v:timestamp):bit ",
"CMDvarISNIL;", "Nil test for timestamp value" ]
[ "tokenizer", "append", "command tokenizer.append(u:str):oid ",
"TKNZRappend;", "tokenize a new string and append it to the tokenizer
(duplicate elimination is performed)" ]
[ "tokenizer", "close", "command tokenizer.close():void ",
"TKNZRclose;", "close the current tokenizer store" ]
[ "tokenizer", "depositFile", "command tokenizer.depositFile(fnme:str):void
", "TKNZRdepositFile;", "batch insertion from a file of strings to
tokenize, each string is separated by a new line" ]
diff --git a/clients/Tests/exports.stable.out b/clients/Tests/exports.stable.out
--- a/clients/Tests/exports.stable.out
+++ b/clients/Tests/exports.stable.out
@@ -439,6 +439,30 @@ BAT *canditer_slice(struct canditer *ci,
BAT *canditer_slice2(struct canditer *ci, BUN lo1, BUN hi1, BUN lo2, BUN hi2);
int closedir(DIR *dir);
char *ctime_r(const time_t *restrict, char *restrict);
+date date_add_day(date dt, int days);
+date date_add_month(date dt, int months);
+date date_create(int year, int month, int day);
+int date_day(date dt);
+int date_dayofweek(date dt);
+int date_dayofyear(date dt);
+int date_diff(date d1, date d2);
+ssize_t date_fromstr(const char *buf, size_t *len, date **d, bool external);
+int date_month(date dt);
+ssize_t date_tostr(str *buf, size_t *len, const date *val, bool external);
+int date_weekofyear(date dt);
+int date_year(date dt);
+daytime daytime_add_usec(daytime tm, lng usec);
+daytime daytime_add_usec_modulo(daytime tm, lng usec);
+daytime daytime_create(int hour, int minute, int second, int usec);
+ssize_t daytime_fromstr(const char *buf, size_t *len, daytime **d, bool
external);
+int daytime_hour(daytime tm);
+int daytime_min(daytime tm);
+ssize_t daytime_precision_tostr(str *buf, size_t *len, const daytime dt, int
precision, bool external);
+int daytime_sec(daytime tm);
+int daytime_sec_usec(daytime tm);
+ssize_t daytime_tostr(str *buf, size_t *len, const daytime *val, bool
external);
+ssize_t daytime_tz_fromstr(const char *buf, size_t *len, daytime **d, bool
external);
+int daytime_usec(daytime tm);
ssize_t dblFromStr(const char *src, size_t *len, dbl **dst, bool external);
ssize_t dblToStr(str *dst, size_t *len, const dbl *src, bool external);
const dbl dbl_nil;
@@ -514,6 +538,21 @@ ssize_t shtToStr(str *dst, size_t *len,
const sht sht_nil;
ssize_t strFromStr(const char *restrict src, size_t *restrict len, str
*restrict dst, bool external);
const char str_nil[2];
+timestamp timestamp_add_month(timestamp t, int m);
+timestamp timestamp_add_usec(timestamp t, lng usec);
+timestamp timestamp_create(date dt, daytime tm);
+timestamp timestamp_current(void);
+date timestamp_date(timestamp t);
+daytime timestamp_daytime(timestamp t);
+lng timestamp_diff(timestamp t1, timestamp t2);
+timestamp timestamp_fromdate(date dt);
+ssize_t timestamp_fromstr(const char *buf, size_t *len, timestamp **d, bool
external);
+timestamp timestamp_fromtime(time_t timeval);
+timestamp timestamp_fromusec(lng usec);
+ssize_t timestamp_precision_tostr(str *buf, size_t *len, timestamp val, int
precision, bool external);
+ssize_t timestamp_tostr(str *buf, size_t *len, const timestamp *val, bool
external);
+ssize_t timestamp_tz_fromstr(const char *buf, size_t *len, timestamp **ret,
bool external);
+const timestamp unixepoch;
gdk_return void_inplace(BAT *b, oid id, const void *val, bool force)
__attribute__((__warn_unused_result__));
int win_mkdir(const char *, const int mode);
int win_rename(const char *, const char *);
@@ -1588,7 +1627,6 @@ str MTIMEdaytime_fromseconds(daytime *re
str MTIMEdaytime_fromseconds_bulk(bat *ret, bat *bid);
str MTIMEdaytime_fromstr(daytime *ret, const char *const *s);
str MTIMElocal_timezone_msec(lng *ret);
-str MTIMEprelude(void *ret);
str MTIMEseconds_since_epoch(int *ret, const timestamp *t);
str MTIMEsql_day(lng *ret, const lng *msecs);
str MTIMEsql_hours(int *ret, const lng *msecs);
@@ -1934,11 +1972,8 @@ str TRNtrans_abort(Client cntxt, MalBlkP
str TRNtrans_clean(Client cntxt, MalBlkPtr mb, MalStkPtr stk, InstrPtr p);
str TRNtrans_commit(Client cntxt, MalBlkPtr mb, MalStkPtr stk, InstrPtr p);
int TYPE_blob;
-int TYPE_date;
-int TYPE_daytime;
int TYPE_identifier;
int TYPE_json;
-int TYPE_timestamp;
int TYPE_xml;
ssize_t URLfromString(const char *src, size_t *len, str *u, bool external);
str URLgetAnchor(str *retval, url *val);
@@ -2149,30 +2184,6 @@ str crossRef;
str cume_distRef;
str dataflowRef;
str dateRef;
-date date_add_day(date dt, int days);
-date date_add_month(date dt, int months);
-date date_create(int year, int month, int day);
-int date_day(date dt);
-int date_dayofweek(date dt);
-int date_dayofyear(date dt);
-int date_diff(date d1, date d2);
-ssize_t date_fromstr(const char *buf, size_t *len, date **d, bool external);
-int date_month(date dt);
-ssize_t date_tostr(str *buf, size_t *len, const date *val, bool external);
-int date_weekofyear(date dt);
-int date_year(date dt);
-daytime daytime_add_usec(daytime tm, lng usec);
-daytime daytime_add_usec_modulo(daytime tm, lng usec);
-daytime daytime_create(int hour, int minute, int second, int usec);
-ssize_t daytime_fromstr(const char *buf, size_t *len, daytime **d, bool
external);
-int daytime_hour(daytime tm);
-int daytime_min(daytime tm);
-ssize_t daytime_precision_tostr(str *buf, size_t *len, const daytime dt, int
precision, bool external);
-int daytime_sec(daytime tm);
-int daytime_sec_usec(daytime tm);
-ssize_t daytime_tostr(str *buf, size_t *len, const daytime *val, bool
external);
-ssize_t daytime_tz_fromstr(const char *buf, size_t *len, daytime **d, bool
external);
-int daytime_usec(daytime tm);
str dblRef;
str deblockdataflow(Client cntxt, MalBlkPtr mb, MalStkPtr stk, InstrPtr pci);
void debugFunction(stream *fd, MalBlkPtr mb, MalStkPtr stk, int flg, int
first, int size);
@@ -2687,20 +2698,6 @@ str thetajoinRef;
str thetaselectRef;
str tidRef;
str timestampRef;
-timestamp timestamp_add_month(timestamp t, int m);
-timestamp timestamp_add_usec(timestamp t, lng usec);
-timestamp timestamp_create(date dt, daytime tm);
-timestamp timestamp_current(void);
-date timestamp_date(timestamp t);
-daytime timestamp_daytime(timestamp t);
-lng timestamp_diff(timestamp t1, timestamp t2);
-timestamp timestamp_fromdate(date dt);
-ssize_t timestamp_fromstr(const char *buf, size_t *len, timestamp **d, bool
external);
-timestamp timestamp_fromtime(time_t timeval);
-timestamp timestamp_fromusec(lng usec);
-ssize_t timestamp_precision_tostr(str *buf, size_t *len, timestamp val, int
precision, bool external);
-ssize_t timestamp_tostr(str *buf, size_t *len, const timestamp *val, bool
external);
-ssize_t timestamp_tz_fromstr(const char *buf, size_t *len, timestamp **ret,
bool external);
void traceFunction(COMPONENT comp, MalBlkPtr mb, MalStkPtr stk, int flg);
void traceInstruction(COMPONENT comp, MalBlkPtr mb, MalStkPtr stk, InstrPtr p,
int flg);
str transactionRef;
diff --git a/gdk/Makefile.ag b/gdk/Makefile.ag
--- a/gdk/Makefile.ag
+++ b/gdk/Makefile.ag
@@ -32,6 +32,7 @@ lib_gdk = {
gdk_group.c \
gdk_imprints.c gdk_imprints.h \
gdk_join.c gdk_project.c \
+ gdk_time.c gdk_time.h \
gdk_unique.c \
gdk_interprocess.c gdk_interprocess.h \
gdk_firstn.c \
diff --git a/gdk/gdk.h b/gdk/gdk.h
--- a/gdk/gdk.h
+++ b/gdk/gdk.h
@@ -482,6 +482,9 @@ enum {
#ifdef HAVE_HGE
TYPE_hge,
#endif
+ TYPE_date,
+ TYPE_daytime,
+ TYPE_timestamp,
TYPE_str,
TYPE_any = 255, /* limit types to <255! */
};
diff --git a/gdk/gdk_atoms.c b/gdk/gdk_atoms.c
--- a/gdk/gdk_atoms.c
+++ b/gdk/gdk_atoms.c
@@ -22,6 +22,7 @@
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