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[fix](inverted index) Corrected the issue of no_index_match failure caused by empty data #37947 (#38002)

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zzzxl
2024-07-18 10:04:36 +08:00
committed by GitHub
parent ebc178af23
commit 0e248e3594
1 changed files with 6 additions and 1 deletions
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7
be/src/vec/functions/match.cpp
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@ -366,7 +366,12 @@ Status FunctionMatchPhrasePrefix::execute_match(
analyse_data_token(column_name, inverted_index_ctx, string_col, i, array_offsets,
current_src_array_offset);
for (size_t j = 0; j < data_tokens.size() - query_tokens.size() + 1; j++) {
int32_t dis_count = data_tokens.size() - query_tokens.size();
if (dis_count < 0) {
continue;
}
for (size_t j = 0; j < dis_count + 1; j++) {
if (data_tokens[j] == query_tokens[0] || query_tokens.size() == 1) {
bool match = true;
for (size_t k = 0; k < query_tokens.size(); k++) {