mihaibudiu commented on code in PR #3338:
URL: https://github.com/apache/calcite/pull/3338#discussion_r1289341615
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core/src/main/java/org/apache/calcite/runtime/SqlFunctions.java:
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@@ -401,6 +402,16 @@ private static int makeRegexpFlags(@Nullable String
stringFlags) {
return flags;
}
+ /** SQL {@code REGEXP_CONTAINS(value, regexp)} function. */
+ public static boolean regexpContains(String value, String regex) {
+ try {
+ Pattern regexp = Pattern.compile(regex, Pattern.CASE_INSENSITIVE);
Review Comment:
Does this pattern handle Java regular expressions or BigQuery regular
expressions?
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