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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-08-08 12:48:37 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-08-08 16:15:07 +0100 |
| commit | 5378ffd0aca410c50887fee57899776e62bfb766 (patch) | |
| tree | 699e11a5b6cfcf7f6d2c29083ec84c7ed3fe36c5 /lib/output/pq/writePqCopyStrm.h | |
| parent | Create indexes and keys after copying table data (diff) | |
| download | mygrate-5378ffd0aca410c50887fee57899776e62bfb766.tar.bz2 mygrate-5378ffd0aca410c50887fee57899776e62bfb766.tar.xz mygrate-5378ffd0aca410c50887fee57899776e62bfb766.zip | |
Extract WritePqCopyStrm into its own file
Diffstat (limited to 'lib/output/pq/writePqCopyStrm.h')
| -rw-r--r-- | lib/output/pq/writePqCopyStrm.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/lib/output/pq/writePqCopyStrm.h b/lib/output/pq/writePqCopyStrm.h new file mode 100644 index 0000000..e8a4fd3 --- /dev/null +++ b/lib/output/pq/writePqCopyStrm.h @@ -0,0 +1,38 @@ +#ifndef MYGRATE_OUTPUT_PQ_WRITEPQSTRM_H +#define MYGRATE_OUTPUT_PQ_WRITEPQSTRM_H + +#include <concepts> +#include <cstdio> +#include <dbTypes.h> + +namespace MyGrate::Output::Pq { + struct WritePqCopyStream { + explicit WritePqCopyStream(FILE * o); + + void nextRecord(); + void nextField(); + + void operator()(std::nullptr_t) const; + void + operator()(std::integral auto v) const + { + fprintf(out, printer<decltype(v)>::fmt, v); + } + void + operator()(std::floating_point auto v) const + { + fprintf(out, printer<decltype(v)>::fmt, v); + } + void operator()(timespec) const; + void operator()(Date v) const; + void operator()(Time v) const; + void operator()(DateTime v) const; + void operator()(std::string_view v) const; + void operator()(BitSet) const; + void operator()(Blob v) const; + + FILE * out; + }; +} + +#endif |