vaclavt/usql
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

date and boolean data types added

Browse Source
This commit is contained in:
VaclavT
2021-08-06 22:46:48 +02:00
parent 4b95be1e31
commit 15a065c2aa
17 changed files with 1123 additions and 907 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
main.cpp
View File

@@ -126,23 +126,31 @@ void repl() {
int main(int argc, char *argv[]) {
std::vector<std::string> sql_commands{
"create table a (i integer not null, s varchar(64), f float null)",
"insert into a (i, s) values(1, upper('one'))",
// boolean datatype "create table ticker ( tablee varchar(3) not null, permaticker integer, ticker varchar(8) not null, name varchar(256) not null, exchange varchar(32), isdelisted boolean, category varchar(32), cusips varchar(256), siccode integer, sicsector varchar(256), sicindustry varchar(256), famasector varchar(256), famaindustry varchar(256), sector varchar(128), industry varchar(128), scalemarketcap varchar(64), scalerevenue varchar(64), relatedtickers varchar(128), currency varchar(3), location varchar(64), lastupdated date, firstadded date, firstpricedate date, lastpricedate date, firstquarter date, lastquarter date, secfilings varchar(256), companysite varchar(256))"
"create table ticker ( tablee varchar(5) not null, permaticker integer, ticker varchar(10) not null, name varchar(256) not null, exchange varchar(32), isdelisted boolean, category varchar(32), cusips varchar(256), siccode integer, sicsector varchar(256), sicindustry varchar(256), famasector varchar(256), famaindustry varchar(256), sector varchar(128), industry varchar(128), scalemarketcap varchar(64), scalerevenue varchar(64), relatedtickers varchar(128), currency varchar(3), location varchar(64), lastupdated date, firstadded date, firstpricedate date, lastpricedate date, firstquarter date, lastquarter date, secfilings varchar(256), companysite varchar(256))",
"load ticker from '/Users/vaclavt/Library/Mobile Documents/com~apple~CloudDocs/Development/usql/tickers.csv')",
"select permaticker, ticker, name from ticker where ticker = 'WFC'"
// "select * from ticker limit 5"
// "create table a (i integer not null, s varchar(64), f float null, d date null, b boolean)",
// "insert into a (i, s, b) values(1, upper('one'), 'Y')",
// "select i, s, b from a where i >=1 order by 1 desc offset 0 limit 1",
// "update table a set s = 'null string aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'",
// "update table a set i = null",
"insert into a (i, s) values(2, 'two')",
"insert into a (i, s) values(3, 'two')",
"insert into a (i, s) values(4, lower('FOUR'))",
"insert into a (i, s) values(5, 'five')",
"insert into a (i, s) values(to_date('20.12.1973', '%d.%m.%Y'), 'six')",
"save table a into '/tmp/a.csv'",
"select i, s from a where i > 2 order by 1 desc offset 1 limit 1",
"select distinct s from a",
// "insert into a (i, s) values(2, 'two')",
// "insert into a (i, s) values(3, 'two')",
// "insert into a (i, s) values(4, lower('FOUR'))",
// "insert into a (i, s) values(5, 'five')",
// "insert into a (i, s) values(to_date('20.12.1973', '%d.%m.%Y'), 'six')",
// tohle zpusobi kresh "insert into a (i, d) values(6', '2006-10-04')",
// "insert into a (i, d) values(6, '2006-10-04')",
// "save table a into '/tmp/a.csv'",
// "select i, s from a where i > 2 order by 1 desc offset 1 limit 1",
// "select distinct s, d from a",
// "select i, s from a where i = 1",
// "select i, s from a where s = 'two'",
// "select i, s from a where i <= 3 and s = 'one'",
// "select i, s from a where i > 0",
"delete from a where i = 4",
// "delete from a where i = 4",
// "select i, s from a where i > 0",
// "update a set f = 9.99 where i = 3",
// "select i, s, f from a where i = 3",
@@ -157,10 +165,10 @@ int main(int argc, char *argv[]) {
// "drop table x",
// "select i, s, f from a where i > 300",
// "select i, to_string(i, '%d.%m.%Y'), s, f from a where i > 300",
"create table prices (datetime integer, symbol varchar(8), prev_close float, open float, price float, change float, change_prct varchar(16))",
"load prices from '/Users/vaclavt/Library/Mobile Documents/com~apple~CloudDocs/Development/usql/prices.csv'",
// "create table prices (datetime integer, symbol varchar(8), prev_close float, open float, price float, change float, change_prct varchar(16))",
// "load prices from '/Users/vaclavt/Library/Mobile Documents/com~apple~CloudDocs/Development/usql/prices.csv'",
// "insert into prices (datetime, symbol, prev_close, open, price, change, change_prct) values (1626979443, 'MPC', 54.08, 53.82, 53.63, -0.832101, '-0.83 %')",
"select to_string(datetime, '%d.%m.%Y %H:%M:%S'), symbol, prev_close, open, price, change, change_prct, datetime from prices where symbol = 'SYF' order by 8 desc limit 10"
// "select to_string(datetime, '%d.%m.%Y %H:%M:%S'), symbol, prev_close, open, price, change, change_prct, datetime from prices where symbol = 'SYF' order by 8 desc limit 10"
};