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Fix the bug of missing processing of non-empty clob in batch regexp_replace eval

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This commit is contained in:
hwx65
2024-04-22 12:06:04 +00:00
committed by ob-robot
parent b74c782221
commit a72e2a51ae
1 changed files with 5 additions and 10 deletions
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15
src/sql/engine/expr/ob_expr_regexp_replace.cpp
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@ -531,16 +531,6 @@ int ObExprRegexpReplace::vector_regexp_replace(VECTOR_EVAL_FUNC_ARG_DECL) {
} }
eval_flags.set(i); eval_flags.set(i);
} }
} else if (expr.args_[0]->datum_meta_.is_clob()) {
for (int i = bound.start(); i < bound.end(); i++) {
if (skip.at(i) || eval_flags.at(i)) {
continue;
} else if (ob_is_empty_lob(expr.args_[0]->datum_meta_.type_, text_vec,
expr.args_[0]->obj_meta_.has_lob_header(), i)) {
res_vec->set_lob_locator(i, text_vec->get_lob_locator(i));
eval_flags.set(i);
}
}
} else if (lib::is_mysql_mode() && !pattern->is_null(0) && pattern->get_string(0).empty()) { } else if (lib::is_mysql_mode() && !pattern->is_null(0) && pattern->get_string(0).empty()) {
if (NULL == match_type || !match_type->is_null(0)) { if (NULL == match_type || !match_type->is_null(0)) {
ret = OB_ERR_REGEXP_ERROR; ret = OB_ERR_REGEXP_ERROR;
@ -635,6 +625,11 @@ int ObExprRegexpReplace::vector_regexp_replace(VECTOR_EVAL_FUNC_ARG_DECL) {
} else { } else {
res_vec->set_null(i); res_vec->set_null(i);
} }
} else if (expr.args_[0]->datum_meta_.is_clob()
&& ob_is_empty_lob(expr.args_[0]->datum_meta_.type_, text_vec,
expr.args_[0]->obj_meta_.has_lob_header(), i)) {
res_vec->set_string(i, text_vec->get_string(i));
eval_flags.set(i);
} else { } else {
ObString text_utf16; ObString text_utf16;
ObString text_str; ObString text_str;