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Preserve flexibility in the format of the RHS of -> and ->> operators found

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in legacy.

FossilOrigin-Name: 6231ec43adb7436195eb1497de39a6c13c6b4f1c5032e6ea52515d214e61fdbc
This commit is contained in:
drh
2023-11-28 20:33:20 +00:00
parent 1cab41e290
commit 1ef232c0e1
3 changed files with 12 additions and 12 deletions
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7
src/json.c
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@@ -4701,6 +4701,7 @@ static void jsonExtractFunc(
for(i=1; i<argc; i++){
/* With a single PATH argument */
const char *zPath = (const char*)sqlite3_value_text(argv[i]);
int nPath = sqlite3_value_bytes(argv[i]);
u32 j;
if( zPath==0 ) goto json_extract_error;
if( zPath[0]=='$' ){
@@ -4717,12 +4718,14 @@ static void jsonExtractFunc(
jsonStringInit(&jx, ctx);
if( sqlite3Isdigit(zPath[0]) ){
jsonAppendRawNZ(&jx, "[", 1);
jsonAppendRaw(&jx, zPath, (int)strlen(zPath));
jsonAppendRaw(&jx, zPath, nPath);
jsonAppendRawNZ(&jx, "]", 2);
}else if( zPath[0]!='[' ){
jsonAppendRawNZ(&jx, ".", 1);
jsonAppendRaw(&jx, zPath, (int)strlen(zPath));
jsonAppendRaw(&jx, zPath, nPath);
jsonAppendChar(&jx, 0);
}else{
jsonAppendRaw(&jx, zPath, nPath);
}
jsonStringTerminate(&jx);
j = jsonLookupBlobStep(p, 0, jx.zBuf, 0);