diff options
Diffstat (limited to 'src/include/commands/copy.h')
| -rw-r--r-- | src/include/commands/copy.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/include/commands/copy.h b/src/include/commands/copy.h index 8694da5004c..cb0096aeb67 100644 --- a/src/include/commands/copy.h +++ b/src/include/commands/copy.h @@ -20,6 +20,17 @@ #include "tcop/dest.h" /* + * Represents whether a header line should be present, and whether it must + * match the actual names (which implies "true"). + */ +typedef enum CopyHeaderChoice +{ + COPY_HEADER_FALSE = 0, + COPY_HEADER_TRUE, + COPY_HEADER_MATCH, +} CopyHeaderChoice; + +/* * A struct to hold COPY options, in a parsed form. All of these are related * to formatting, except for 'freeze', which doesn't really belong here, but * it's expedient to parse it along with all the other options. @@ -32,7 +43,7 @@ typedef struct CopyFormatOptions bool binary; /* binary format? */ bool freeze; /* freeze rows on loading? */ bool csv_mode; /* Comma Separated Value format? */ - bool header_line; /* header line? */ + CopyHeaderChoice 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 */ |