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[CP] fix bugs of float data type in mysql mode

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This commit is contained in:
obdev
2022-06-30 16:22:01 +08:00
committed by linzhigang.lzg
parent cc0f88584f
commit 576664f0d3
2 changed files with 20 additions and 1 deletions
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12
src/sql/parser/sql_parser_mysql_mode.y
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@ -4536,6 +4536,10 @@ int_type_i opt_int_length_i opt_unsigned_i opt_zerofill_i
}
| float_type_i opt_float_precision opt_unsigned_i opt_zerofill_i
{
if (T_FLOAT != $1[0] && NULL != $2 && -1 == $2->int16_values_[1]) {
yyerror(&@2, result, "double type not support double(M) syntax\n");
YYERROR;
}
malloc_terminal_node($$, result->malloc_pool_, ($3[0] || $4[0]) ? $1[0] + (T_UFLOAT - T_FLOAT) : $1[0]);
if (NULL != $2) {
$$->int16_values_[0] = $2->int16_values_[0];
@ -4759,6 +4763,14 @@ opt_float_precision:
$$->int16_values_[0] = $2->value_;
$$->int16_values_[1] = -1;
}
| '(' DECIMAL_VAL ')'
{
malloc_terminal_node($$, result->malloc_pool_, T_LINK_NODE);
int err_no = 0;
$2->value_ = ob_strntoll($2->str_value_, $2->str_len_, 10, NULL, &err_no);
$$->int16_values_[0] = $2->value_;
$$->int16_values_[1] = -1;
}
| /*EMPTY*/
{
$$ = NULL;