diff options
Diffstat (limited to 'src/backend/commands/copyfromparse.c')
| -rw-r--r-- | src/backend/commands/copyfromparse.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/backend/commands/copyfromparse.c b/src/backend/commands/copyfromparse.c index f52f2477df1..b1ae97b833d 100644 --- a/src/backend/commands/copyfromparse.c +++ b/src/backend/commands/copyfromparse.c @@ -771,21 +771,30 @@ static pg_attribute_always_inline bool NextCopyFromRawFieldsInternal(CopyFromState cstate, char ***fields, int *nfields, bool is_csv) { int fldct; - bool done; + bool done = false; /* only available for text or csv input */ Assert(!cstate->opts.binary); /* on input check that the header line is correct if needed */ - if (cstate->cur_lineno == 0 && cstate->opts.header_line) + if (cstate->cur_lineno == 0 && cstate->opts.header_line != COPY_HEADER_FALSE) { ListCell *cur; TupleDesc tupDesc; + int lines_to_skip = cstate->opts.header_line; + + /* If set to "match", one header line is skipped */ + if (cstate->opts.header_line == COPY_HEADER_MATCH) + lines_to_skip = 1; tupDesc = RelationGetDescr(cstate->rel); - cstate->cur_lineno++; - done = CopyReadLine(cstate, is_csv); + for (int i = 0; i < lines_to_skip; i++) + { + cstate->cur_lineno++; + if ((done = CopyReadLine(cstate, is_csv))) + break; + } if (cstate->opts.header_line == COPY_HEADER_MATCH) { |