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Teach jsonpath string() to unwrap in lax mode

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This was an ommission in commit 66ea94e, and brings it into compliance
with both other methods and the standard.

Per complaint from David Wheeler.

Author: David Wheeler, Jeevan Chalke
Reviewed-by: Chapman Flack

Discussion: https://postgr.es/m/A64AE04F-4410-42B7-A141-7A7349260F4D@justatheory.com
This commit is contained in:
Andrew Dunstan
2024-06-17 10:31:29 -04:00
parent 81d20fbf7a
commit 653d3969bb
4 changed files with 19 additions and 2 deletions
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3
src/backend/utils/adt/jsonpath_exec.c
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@@ -1606,6 +1606,9 @@ executeItemOptUnwrapTarget(JsonPathExecContext *cxt, JsonPathItem *jsp,
JsonbValue jbv;
char *tmp = NULL;
if (unwrap && JsonbType(jb) == jbvArray)
return executeItemUnwrapTargetArray(cxt, jsp, jb, found, false);
switch (JsonbType(jb))
{
case jbvString: