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fix find_in_set, sleep(null), errorcode

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This commit is contained in:
obdev
2023-08-02 10:18:13 +00:00
committed by ob-robot
parent 546c42df0a
commit aefb0e9afc
3 changed files with 14 additions and 7 deletions
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12
src/sql/engine/expr/ob_expr_find_in_set.cpp
View File

@ -77,10 +77,13 @@ int search(const ObString &str, const ObString &str_list, const ObCollationType
ObString comma_str = ObCharsetUtils::get_const_str(cs_type, ',');
while (str_list_pos < str_list.length()) {
int64_t comma_pos = ObCharset::instrb(cs_type, str_list.ptr() + str_list_pos, str_list.length() - str_list_pos,
comma_str.ptr(), comma_str.length());
comma_pos = ObCharset::instrb(cs_type,
str_list.ptr() + str_list_pos,
str_list.length() - str_list_pos,
comma_str.ptr(),
comma_str.length());
const char* elem_ptr = str_list.ptr() + str_list_pos;
int64_t elem_length = (comma_pos >=0) ? comma_pos : str_list.length() - str_list_pos;
int64_t elem_length = (comma_pos >= 0) ? comma_pos : (str_list.length() - str_list_pos);
if (0 != ObCharset::strcmp(cs_type, elem_ptr, elem_length, str.ptr(), str.length())) {
//not match
str_list_pos += elem_length + ((comma_pos >= 0) ? comma_str.length() : 0);
@ -90,7 +93,8 @@ int search(const ObString &str, const ObString &str_list, const ObCollationType
}
}
if (str_list_pos < str_list.length()) {
if (str_list_pos < str_list.length()
|| (str_list_pos == str_list.length() && 0 == str.length() && comma_pos > 0)) {
res_pos = elem_idx;
} else {
res_pos = 0;

3
src/sql/engine/expr/ob_expr_func_sleep.cpp
View File

@ -110,6 +110,9 @@ int ObExprSleep::eval_sleep(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &res)
if (OB_FAIL(expr.eval_param_value(ctx, sec))) {
LOG_WARN("eval arg failed", K(ret));
} else if (sec->is_null()) {
ret = OB_INVALID_ARGUMENT;
LOG_USER_ERROR(OB_INVALID_ARGUMENT, "sleep");
LOG_WARN("invalid arguments to sleep");
} else if (OB_FAIL(get_usec(number::ObNumber(sec->get_number()), usec, calc_alloc))) {
ret = OB_SUCCESS;
} else {

6
src/sql/resolver/expr/ob_raw_expr_resolver_impl.cpp
View File

@ -2548,9 +2548,9 @@ int ObRawExprResolverImpl::process_datatype_or_questionmark(const ParseNode &nod
ret = OB_NOT_INIT;
LOG_WARN("context param list is null", K(ret));
} else if (val.get_unknown() >= ctx_.param_list_->count()) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("question mark index out of param list count",
"index", val.get_unknown(), "param_count", ctx_.param_list_->count());
ret = OB_ERR_BIND_VARIABLE_NOT_EXIST;
LOG_WARN("bind variable does not exist",
K(ret), K(val.get_unknown()), K(ctx_.param_list_->count()));
} else {
const ObObjParam &param = ctx_.param_list_->at(val.get_unknown());
c_expr->set_is_literal_bool(param.is_boolean());