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Add HEADER support to COPY text format

The COPY CSV format supports the HEADER option to output a header
line.  This patch adds the same option to the default text format.  On
input, the HEADER option causes the first line to be skipped, same as
with CSV.

Author: Rémi Lapeyre <remi.lapeyre@lenstra.fr>
Discussion: https://www.postgresql.org/message-id/flat/CAF1-J-0PtCWMeLtswwGV2M70U26n4g33gpe1rcKQqe6wVQDrFA@mail.gmail.com
This commit is contained in:
Peter Eisentraut
2022-01-28 09:22:53 +01:00
parent 5553cbd4fe
commit 43f33dc018
8 changed files with 29 additions and 9 deletions

View File

@@ -32,7 +32,7 @@ typedef struct CopyFormatOptions
bool binary; /* binary format? */
bool freeze; /* freeze rows on loading? */
bool csv_mode; /* Comma Separated Value format? */
bool header_line; /* CSV header line? */
bool header_line; /* header line? */
char *null_print; /* NULL marker string (server encoding!) */
int null_print_len; /* length of same */
char *null_print_client; /* same converted to file encoding */