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Experimental implementation of sqlite3_result_subtype() and

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sqlite3_value_subtype() interfaces.

FossilOrigin-Name: 7b5be299c617a3d3ed327ed30ef0a66a62c85b1f
This commit is contained in:
drh
2015-09-10 20:34:56 +00:00
parent 0b19c96935
commit bcdf78a61c
7 changed files with 114 additions and 12 deletions
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7
src/vdbeapi.c
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@@ -187,6 +187,9 @@ int sqlite3_value_int(sqlite3_value *pVal){
sqlite_int64 sqlite3_value_int64(sqlite3_value *pVal){
return sqlite3VdbeIntValue((Mem*)pVal);
}
unsigned int sqlite3_value_subtype(sqlite3_value *pVal){
return ((Mem*)pVal)->eSubtype;
}
const unsigned char *sqlite3_value_text(sqlite3_value *pVal){
return (const unsigned char *)sqlite3ValueText(pVal, SQLITE_UTF8);
}
@@ -365,6 +368,10 @@ void sqlite3_result_null(sqlite3_context *pCtx){
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
sqlite3VdbeMemSetNull(pCtx->pOut);
}
void sqlite3_result_subtype(sqlite3_context *pCtx, unsigned int eSubtype){
assert( sqlite3_mutex_held(pCtx->pOut->db->mutex) );
pCtx->pOut->eSubtype = eSubtype & 0xff;
}
void sqlite3_result_text(
sqlite3_context *pCtx,
const char *z,