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Diffstat (limited to '')
| -rw-r--r-- | src/test/regress/expected/int2.out | 486 |
1 files changed, 486 insertions, 0 deletions
diff --git a/src/test/regress/expected/int2.out b/src/test/regress/expected/int2.out new file mode 100644 index 0000000..4e03a5f --- /dev/null +++ b/src/test/regress/expected/int2.out @@ -0,0 +1,486 @@ +-- +-- INT2 +-- +-- int2_tbl was already created and filled in test_setup.sql. +-- Here we just try to insert bad values. +INSERT INTO INT2_TBL(f1) VALUES ('34.5'); +ERROR: invalid input syntax for type smallint: "34.5" +LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('34.5'); + ^ +INSERT INTO INT2_TBL(f1) VALUES ('100000'); +ERROR: value "100000" is out of range for type smallint +LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('100000'); + ^ +INSERT INTO INT2_TBL(f1) VALUES ('asdf'); +ERROR: invalid input syntax for type smallint: "asdf" +LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('asdf'); + ^ +INSERT INTO INT2_TBL(f1) VALUES (' '); +ERROR: invalid input syntax for type smallint: " " +LINE 1: INSERT INTO INT2_TBL(f1) VALUES (' '); + ^ +INSERT INTO INT2_TBL(f1) VALUES ('- 1234'); +ERROR: invalid input syntax for type smallint: "- 1234" +LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('- 1234'); + ^ +INSERT INTO INT2_TBL(f1) VALUES ('4 444'); +ERROR: invalid input syntax for type smallint: "4 444" +LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('4 444'); + ^ +INSERT INTO INT2_TBL(f1) VALUES ('123 dt'); +ERROR: invalid input syntax for type smallint: "123 dt" +LINE 1: INSERT INTO INT2_TBL(f1) VALUES ('123 dt'); + ^ +INSERT INTO INT2_TBL(f1) VALUES (''); +ERROR: invalid input syntax for type smallint: "" +LINE 1: INSERT INTO INT2_TBL(f1) VALUES (''); + ^ +SELECT * FROM INT2_TBL; + f1 +-------- + 0 + 1234 + -1234 + 32767 + -32767 +(5 rows) + +-- Also try it with non-error-throwing API +SELECT pg_input_is_valid('34', 'int2'); + pg_input_is_valid +------------------- + t +(1 row) + +SELECT pg_input_is_valid('asdf', 'int2'); + pg_input_is_valid +------------------- + f +(1 row) + +SELECT pg_input_is_valid('50000', 'int2'); + pg_input_is_valid +------------------- + f +(1 row) + +SELECT * FROM pg_input_error_info('50000', 'int2'); + message | detail | hint | sql_error_code +-------------------------------------------------+--------+------+---------------- + value "50000" is out of range for type smallint | | | 22003 +(1 row) + +-- While we're here, check int2vector as well +SELECT pg_input_is_valid(' 1 3 5 ', 'int2vector'); + pg_input_is_valid +------------------- + t +(1 row) + +SELECT * FROM pg_input_error_info('1 asdf', 'int2vector'); + message | detail | hint | sql_error_code +------------------------------------------------+--------+------+---------------- + invalid input syntax for type smallint: "asdf" | | | 22P02 +(1 row) + +SELECT * FROM pg_input_error_info('50000', 'int2vector'); + message | detail | hint | sql_error_code +-------------------------------------------------+--------+------+---------------- + value "50000" is out of range for type smallint | | | 22003 +(1 row) + +SELECT * FROM INT2_TBL AS f(a, b); +ERROR: table "f" has 1 columns available but 2 columns specified +SELECT * FROM (TABLE int2_tbl) AS s (a, b); +ERROR: table "s" has 1 columns available but 2 columns specified +SELECT i.* FROM INT2_TBL i WHERE i.f1 <> int2 '0'; + f1 +-------- + 1234 + -1234 + 32767 + -32767 +(4 rows) + +SELECT i.* FROM INT2_TBL i WHERE i.f1 <> int4 '0'; + f1 +-------- + 1234 + -1234 + 32767 + -32767 +(4 rows) + +SELECT i.* FROM INT2_TBL i WHERE i.f1 = int2 '0'; + f1 +---- + 0 +(1 row) + +SELECT i.* FROM INT2_TBL i WHERE i.f1 = int4 '0'; + f1 +---- + 0 +(1 row) + +SELECT i.* FROM INT2_TBL i WHERE i.f1 < int2 '0'; + f1 +-------- + -1234 + -32767 +(2 rows) + +SELECT i.* FROM INT2_TBL i WHERE i.f1 < int4 '0'; + f1 +-------- + -1234 + -32767 +(2 rows) + +SELECT i.* FROM INT2_TBL i WHERE i.f1 <= int2 '0'; + f1 +-------- + 0 + -1234 + -32767 +(3 rows) + +SELECT i.* FROM INT2_TBL i WHERE i.f1 <= int4 '0'; + f1 +-------- + 0 + -1234 + -32767 +(3 rows) + +SELECT i.* FROM INT2_TBL i WHERE i.f1 > int2 '0'; + f1 +------- + 1234 + 32767 +(2 rows) + +SELECT i.* FROM INT2_TBL i WHERE i.f1 > int4 '0'; + f1 +------- + 1234 + 32767 +(2 rows) + +SELECT i.* FROM INT2_TBL i WHERE i.f1 >= int2 '0'; + f1 +------- + 0 + 1234 + 32767 +(3 rows) + +SELECT i.* FROM INT2_TBL i WHERE i.f1 >= int4 '0'; + f1 +------- + 0 + 1234 + 32767 +(3 rows) + +-- positive odds +SELECT i.* FROM INT2_TBL i WHERE (i.f1 % int2 '2') = int2 '1'; + f1 +------- + 32767 +(1 row) + +-- any evens +SELECT i.* FROM INT2_TBL i WHERE (i.f1 % int4 '2') = int2 '0'; + f1 +------- + 0 + 1234 + -1234 +(3 rows) + +SELECT i.f1, i.f1 * int2 '2' AS x FROM INT2_TBL i; +ERROR: smallint out of range +SELECT i.f1, i.f1 * int2 '2' AS x FROM INT2_TBL i +WHERE abs(f1) < 16384; + f1 | x +-------+------- + 0 | 0 + 1234 | 2468 + -1234 | -2468 +(3 rows) + +SELECT i.f1, i.f1 * int4 '2' AS x FROM INT2_TBL i; + f1 | x +--------+-------- + 0 | 0 + 1234 | 2468 + -1234 | -2468 + 32767 | 65534 + -32767 | -65534 +(5 rows) + +SELECT i.f1, i.f1 + int2 '2' AS x FROM INT2_TBL i; +ERROR: smallint out of range +SELECT i.f1, i.f1 + int2 '2' AS x FROM INT2_TBL i +WHERE f1 < 32766; + f1 | x +--------+-------- + 0 | 2 + 1234 | 1236 + -1234 | -1232 + -32767 | -32765 +(4 rows) + +SELECT i.f1, i.f1 + int4 '2' AS x FROM INT2_TBL i; + f1 | x +--------+-------- + 0 | 2 + 1234 | 1236 + -1234 | -1232 + 32767 | 32769 + -32767 | -32765 +(5 rows) + +SELECT i.f1, i.f1 - int2 '2' AS x FROM INT2_TBL i; +ERROR: smallint out of range +SELECT i.f1, i.f1 - int2 '2' AS x FROM INT2_TBL i +WHERE f1 > -32767; + f1 | x +-------+------- + 0 | -2 + 1234 | 1232 + -1234 | -1236 + 32767 | 32765 +(4 rows) + +SELECT i.f1, i.f1 - int4 '2' AS x FROM INT2_TBL i; + f1 | x +--------+-------- + 0 | -2 + 1234 | 1232 + -1234 | -1236 + 32767 | 32765 + -32767 | -32769 +(5 rows) + +SELECT i.f1, i.f1 / int2 '2' AS x FROM INT2_TBL i; + f1 | x +--------+-------- + 0 | 0 + 1234 | 617 + -1234 | -617 + 32767 | 16383 + -32767 | -16383 +(5 rows) + +SELECT i.f1, i.f1 / int4 '2' AS x FROM INT2_TBL i; + f1 | x +--------+-------- + 0 | 0 + 1234 | 617 + -1234 | -617 + 32767 | 16383 + -32767 | -16383 +(5 rows) + +-- corner cases +SELECT (-1::int2<<15)::text; + text +-------- + -32768 +(1 row) + +SELECT ((-1::int2<<15)+1::int2)::text; + text +-------- + -32767 +(1 row) + +-- check sane handling of INT16_MIN overflow cases +SELECT (-32768)::int2 * (-1)::int2; +ERROR: smallint out of range +SELECT (-32768)::int2 / (-1)::int2; +ERROR: smallint out of range +SELECT (-32768)::int2 % (-1)::int2; + ?column? +---------- + 0 +(1 row) + +-- check rounding when casting from float +SELECT x, x::int2 AS int2_value +FROM (VALUES (-2.5::float8), + (-1.5::float8), + (-0.5::float8), + (0.0::float8), + (0.5::float8), + (1.5::float8), + (2.5::float8)) t(x); + x | int2_value +------+------------ + -2.5 | -2 + -1.5 | -2 + -0.5 | 0 + 0 | 0 + 0.5 | 0 + 1.5 | 2 + 2.5 | 2 +(7 rows) + +-- check rounding when casting from numeric +SELECT x, x::int2 AS int2_value +FROM (VALUES (-2.5::numeric), + (-1.5::numeric), + (-0.5::numeric), + (0.0::numeric), + (0.5::numeric), + (1.5::numeric), + (2.5::numeric)) t(x); + x | int2_value +------+------------ + -2.5 | -3 + -1.5 | -2 + -0.5 | -1 + 0.0 | 0 + 0.5 | 1 + 1.5 | 2 + 2.5 | 3 +(7 rows) + +-- non-decimal literals +SELECT int2 '0b100101'; + int2 +------ + 37 +(1 row) + +SELECT int2 '0o273'; + int2 +------ + 187 +(1 row) + +SELECT int2 '0x42F'; + int2 +------ + 1071 +(1 row) + +SELECT int2 '0b'; +ERROR: invalid input syntax for type smallint: "0b" +LINE 1: SELECT int2 '0b'; + ^ +SELECT int2 '0o'; +ERROR: invalid input syntax for type smallint: "0o" +LINE 1: SELECT int2 '0o'; + ^ +SELECT int2 '0x'; +ERROR: invalid input syntax for type smallint: "0x" +LINE 1: SELECT int2 '0x'; + ^ +-- cases near overflow +SELECT int2 '0b111111111111111'; + int2 +------- + 32767 +(1 row) + +SELECT int2 '0b1000000000000000'; +ERROR: value "0b1000000000000000" is out of range for type smallint +LINE 1: SELECT int2 '0b1000000000000000'; + ^ +SELECT int2 '0o77777'; + int2 +------- + 32767 +(1 row) + +SELECT int2 '0o100000'; +ERROR: value "0o100000" is out of range for type smallint +LINE 1: SELECT int2 '0o100000'; + ^ +SELECT int2 '0x7FFF'; + int2 +------- + 32767 +(1 row) + +SELECT int2 '0x8000'; +ERROR: value "0x8000" is out of range for type smallint +LINE 1: SELECT int2 '0x8000'; + ^ +SELECT int2 '-0b1000000000000000'; + int2 +-------- + -32768 +(1 row) + +SELECT int2 '-0b1000000000000001'; +ERROR: value "-0b1000000000000001" is out of range for type smallint +LINE 1: SELECT int2 '-0b1000000000000001'; + ^ +SELECT int2 '-0o100000'; + int2 +-------- + -32768 +(1 row) + +SELECT int2 '-0o100001'; +ERROR: value "-0o100001" is out of range for type smallint +LINE 1: SELECT int2 '-0o100001'; + ^ +SELECT int2 '-0x8000'; + int2 +-------- + -32768 +(1 row) + +SELECT int2 '-0x8001'; +ERROR: value "-0x8001" is out of range for type smallint +LINE 1: SELECT int2 '-0x8001'; + ^ +-- underscores +SELECT int2 '1_000'; + int2 +------ + 1000 +(1 row) + +SELECT int2 '1_2_3'; + int2 +------ + 123 +(1 row) + +SELECT int2 '0xE_FF'; + int2 +------ + 3839 +(1 row) + +SELECT int2 '0o2_73'; + int2 +------ + 187 +(1 row) + +SELECT int2 '0b_10_0101'; + int2 +------ + 37 +(1 row) + +-- error cases +SELECT int2 '_100'; +ERROR: invalid input syntax for type smallint: "_100" +LINE 1: SELECT int2 '_100'; + ^ +SELECT int2 '100_'; +ERROR: invalid input syntax for type smallint: "100_" +LINE 1: SELECT int2 '100_'; + ^ +SELECT int2 '10__000'; +ERROR: invalid input syntax for type smallint: "10__000" +LINE 1: SELECT int2 '10__000'; + ^ |