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MDEV-15561 json_extract returns NULL with numbers in scientific notation.

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Scientific notation handling fixed.

Conflicts:
	mysql-test/r/func_json.result
	mysql-test/t/func_json.test
This commit is contained in:
Alexey Botchkov
2018-03-25 00:15:11 +04:00
parent 843b414891
commit ad647cc84e
4 changed files with 21 additions and 32 deletions
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40
mysql-test/suite/json/r/json_no_table.result
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@ -1061,9 +1061,7 @@ json_type(json_compact(3.14))
DOUBLE
select json_type(json_compact(3.14E30));
json_type(json_compact(3.14E30))
NULL
Warnings:
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_type' at position 7
DOUBLE
select json_type(json_compact(cast('10101abcde' as binary)));
json_type(json_compact(cast('10101abcde' as binary)))
INTEGER
@ -3445,52 +3443,34 @@ JSON_ARRAY(CASE WHEN 1 THEN NULL ELSE NULL END)
#
SELECT JSON_EXTRACT('-1E-36181012216111515851075235238', '$');
JSON_EXTRACT('-1E-36181012216111515851075235238', '$')
NULL
Warnings:
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_extract' at position 33
-1E-36181012216111515851075235238
SELECT JSON_EXTRACT('1E-36181012216111515851075235238', '$');
JSON_EXTRACT('1E-36181012216111515851075235238', '$')
NULL
Warnings:
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_extract' at position 32
1E-36181012216111515851075235238
SELECT JSON_EXTRACT('1E-325', '$');
JSON_EXTRACT('1E-325', '$')
NULL
Warnings:
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_extract' at position 6
1E-325
SELECT JSON_EXTRACT('1E-324', '$');
JSON_EXTRACT('1E-324', '$')
NULL
Warnings:
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_extract' at position 6
1E-324
SELECT JSON_EXTRACT('1E-323', '$');
JSON_EXTRACT('1E-323', '$')
NULL
Warnings:
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_extract' at position 6
1E-323
SELECT JSON_EXTRACT('1E+308', '$');
JSON_EXTRACT('1E+308', '$')
NULL
Warnings:
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_extract' at position 6
1E+308
error ER_INVALID_JSON_TEXT_IN_PARAM
SELECT JSON_EXTRACT('1E+309', '$');
JSON_EXTRACT('1E+309', '$')
NULL
Warnings:
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_extract' at position 6
1E+309
error ER_INVALID_JSON_TEXT_IN_PARAM
SELECT JSON_EXTRACT('1E+36181012216111515851075235238', '$');
JSON_EXTRACT('1E+36181012216111515851075235238', '$')
NULL
Warnings:
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_extract' at position 32
1E+36181012216111515851075235238
error ER_INVALID_JSON_TEXT_IN_PARAM
SELECT JSON_EXTRACT('-1E+36181012216111515851075235238', '$');
JSON_EXTRACT('-1E+36181012216111515851075235238', '$')
NULL
Warnings:
Warning 4038 Syntax error in JSON text in argument 1 to function 'json_extract' at position 33
-1E+36181012216111515851075235238
#
# Bug#21383284: ASSERTION IN SELECT_LEX::SETUP_CONDS
#