Merge pull request #11788 from ydb-platform/mergelibs-241120-1113

Library import 241120-1113

1 files changed, 72 insertions, 0 deletions

diff --git a/yql/essentials/tests/postgresql/cases/text.sql b/yql/essentials/tests/postgresql/cases/text.sql
new file mode 100644
index 0000000000..2538e33c8a
--- /dev/null
+++ b/yql/essentials/tests/postgresql/cases/text.sql
@@ -0,0 +1,72 @@
+--
+-- TEXT
+--
+SELECT text 'this is a text string' = text 'this is a text string' AS true;
+SELECT text 'this is a text string' = text 'this is a text strin' AS false;
+CREATE TABLE TEXT_TBL (f1 text);
+INSERT INTO TEXT_TBL VALUES ('doh!');
+INSERT INTO TEXT_TBL VALUES ('hi de ho neighbor');
+SELECT * FROM TEXT_TBL;
+/*
+ * various string functions
+ */
+select concat('one');
+select concat_ws('#','one');
+select concat_ws(',',10,20,null,30);
+select concat_ws('',10,20,null,30);
+select concat_ws(NULL,10,20,null,30) is null;
+select reverse('abcde');
+select i, left('ahoj', i), right('ahoj', i) from generate_series(-5, 5) t(i) order by i;
+select quote_literal('');
+select quote_literal('abc''');
+select quote_literal(e'\\');
+/*
+ * format
+ */
+select format(NULL);
+select format('Hello');
+select format('Hello %s', 'World');
+select format('Hello %%');
+select format('Hello %%%%');
+-- should fail
+select format('Hello %s %s', 'World');
+select format('Hello %s');
+select format('Hello %x', 20);
+-- check literal and sql identifiers
+select format('INSERT INTO %I VALUES(%L,%L)', 'mytab', 10, 'Hello');
+select format('%s%s%s','Hello', NULL,'World');
+select format('INSERT INTO %I VALUES(%L,%L)', 'mytab', 10, NULL);
+select format('INSERT INTO %I VALUES(%L,%L)', 'mytab', NULL, 'Hello');
+-- should fail, sql identifier cannot be NULL
+select format('INSERT INTO %I VALUES(%L,%L)', NULL, 10, 'Hello');
+-- check positional placeholders
+select format('%1$s %3$s', 1, 2, 3);
+select format('%1$s %12$s', 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12);
+-- should fail
+select format('%1$s %4$s', 1, 2, 3);
+select format('%1$s %13$s', 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12);
+select format('%0$s', 'Hello');
+select format('%*0$s', 'Hello');
+select format('%1$', 1);
+select format('%1$1', 1);
+-- check mix of positional and ordered placeholders
+select format('Hello %s %1$s %s', 'World', 'Hello again');
+select format('Hello %s %s, %2$s %2$s', 'World', 'Hello again');
+-- check field widths and left, right alignment
+select format('>>%10s<<', 'Hello');
+select format('>>%10s<<', NULL);
+select format('>>%10s<<', '');
+select format('>>%-10s<<', '');
+select format('>>%-10s<<', 'Hello');
+select format('>>%-10s<<', NULL);
+select format('>>%1$10s<<', 'Hello');
+select format('>>%1$-10I<<', 'Hello');
+select format('>>%2$*1$L<<', 10, 'Hello');
+select format('>>%2$*1$L<<', 10, NULL);
+select format('>>%2$*1$L<<', -10, NULL);
+select format('>>%*s<<', 10, 'Hello');
+select format('>>%*1$s<<', 10, 'Hello');
+select format('>>%-s<<', 'Hello');
+select format('>>%10L<<', NULL);
+select format('>>%2$*1$L<<', NULL, 'Hello');
+select format('>>%2$*1$L<<', 0, 'Hello');