diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/sqlite.h.in | 6 | ||||
| -rw-r--r-- | src/vdbeaux.c | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/sqlite.h.in b/src/sqlite.h.in index 4c243796a..d13f17639 100644 --- a/src/sqlite.h.in +++ b/src/sqlite.h.in @@ -3348,6 +3348,12 @@ int sqlite3_step(sqlite3_stmt*); ** (via calls to the [sqlite3_column_int | sqlite3_column_*()] of ** interfaces) then sqlite3_data_count(P) returns 0. ** ^The sqlite3_data_count(P) routine also returns 0 if P is a NULL pointer. +** ^The sqlite3_data_count(P) routine returns 0 if the previous call to +** [sqlite3_step](P) returned [SQLITE_DONE]. ^The sqlite3_data_count(P) +** will return non-zero if previous call to [sqlite3_step](P) returned +** [SQLITE_ROW], except in the case of the [PRAGMA incremental_vacuum] +** where it always returns zero since each step of that multi-step +** pragma returns 0 columns of data. ** ** See also: [sqlite3_column_count()] */ diff --git a/src/vdbeaux.c b/src/vdbeaux.c index 8a9ef81ea..90d1e9c8a 100644 --- a/src/vdbeaux.c +++ b/src/vdbeaux.c @@ -1153,6 +1153,7 @@ int sqlite3VdbeList( ** sqlite3_column_text16(), causing a translation to UTF-16 encoding. */ releaseMemArray(pMem, 8); + p->nResColumn = 0; if( p->rc==SQLITE_NOMEM ){ /* This happens if a malloc() inside a call to sqlite3_column_text() or |