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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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4
strings/json_lib.c
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@@ -473,8 +473,8 @@ static int json_num_states[NS_NUM_STATES][N_NUM_CLASSES]=
/*ZE1*/ { JE_SYN, JE_SYN, JE_SYN, JE_SYN, NS_FRAC, JE_SYN, NS_OK, JE_BAD_CHR },
/*INT*/ { JE_SYN, JE_SYN, NS_INT, NS_INT, NS_FRAC, NS_EX, NS_OK, JE_BAD_CHR },
/*FRAC*/ { JE_SYN, JE_SYN, NS_FRAC, NS_FRAC,JE_SYN, NS_EX, NS_OK, JE_BAD_CHR },
/*EX*/ { NS_EX1, NS_EX1, NS_EX1, NS_EX1, JE_SYN, JE_SYN, JE_SYN, JE_BAD_CHR },
/*EX1*/ { JE_SYN, JE_SYN, NS_EX1, NS_EX1, JE_SYN, JE_SYN, JE_SYN, JE_BAD_CHR }
/*EX*/ { NS_EX, NS_EX, NS_EX1, NS_EX1, JE_SYN, JE_SYN, JE_SYN, JE_BAD_CHR },
/*EX1*/ { JE_SYN, JE_SYN, NS_EX1, NS_EX1, JE_SYN, JE_SYN, NS_OK, JE_BAD_CHR }
};