[ https://issues.apache.org/jira/browse/CALCITE-5911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jerin John updated CALCITE-5911: -------------------------------- Description: Add support for [REGEXP_EXTRACT_ALL|https://cloud.google.com/bigquery/docs/reference/standard-sql/string_functions#regexp_extract_all] function from BigQuery. *{{REGEXP_EXTRACT_ALL(value, regexp)}}* Returns an array of all substrings of value that match the re2 regular expression, regexp. Returns an empty array if there is no match. * If the regular expression contains a capturing group ((...)), and there is a match for that capturing group, that match is added to the results. If there are multiple matches for a capturing group, the last match is added to the results. was: Add support for [REGEXP_EXTRACT|https://cloud.google.com/bigquery/docs/reference/standard-sql/string_functions#regexp_extract] and [REGEXP_EXTRACT_ALL|https://cloud.google.com/bigquery/docs/reference/standard-sql/string_functions#regexp_extract_all] functions from BigQuery. *{{REGEXP_EXTRACT(value, regexp[, position[, occurrence]])}}* Returns the substring in {{value}} that matches the regular expression {{{}regexp{}}}. Returns {{NULL}} if there is no match. * If the regular expression contains a capturing group ({{{}(...){}}}), and there is a match for that capturing group, that match is returned. If there are multiple matches for a capturing group, the last match is returned. * If {{position}} is specified, the search starts at this position in {{{}value{}}}, otherwise it starts at the beginning of {{{}value{}}}. * If {{occurrence}} is specified, the search returns a specific occurrence of the {{regexp}} in {{{}value{}}}, otherwise returns the first match. *{{REGEXP_EXTRACT_ALL(value, regexp)}}* Returns an array of all substrings of value that match the re2 regular expression, regexp. Returns an empty array if there is no match. > Implement BigQuery function REGEXP_EXTRACT_ALL > ---------------------------------------------- > > Key: CALCITE-5911 > URL: https://issues.apache.org/jira/browse/CALCITE-5911 > Project: Calcite > Issue Type: Task > Reporter: Jerin John > Assignee: Jerin John > Priority: Major > Labels: pull-request-available > > Add support for > [REGEXP_EXTRACT_ALL|https://cloud.google.com/bigquery/docs/reference/standard-sql/string_functions#regexp_extract_all] > function from BigQuery. > *{{REGEXP_EXTRACT_ALL(value, regexp)}}* > Returns an array of all substrings of value that match the re2 regular > expression, regexp. Returns an empty array if there is no match. > * If the regular expression contains a capturing group ((...)), and there is > a match for that capturing group, that match is added to the results. If > there are multiple matches for a capturing group, the last match is added to > the results. -- This message was sent by Atlassian Jira (v8.20.10#820010)