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feat: read cells-per-row option. #94

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feat: read cells-per-row option. #94

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59258ee
feat: read cells-per-row option.
Aug 10, 2022
370b78c
Merge branch 'main' into cells-per-row
telpirion Nov 8, 2022
24369fc
Merge branch 'main' into cells-per-row
icio Nov 16, 2022
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10 changes: 9 additions & 1 deletion cbt.go
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Original file line number Diff line number Diff line change
Expand Up @@ -630,6 +630,7 @@ var commands = []struct {
" columns=<family>:<qualifier>,... Read only these columns, comma-separated\n" +
" count=<n> Read only this many rows\n" +
" cells-per-column=<n> Read only this many cells per column\n" +
" cells-per-row=<n> Read only this many cells per row\n" +
" app-profile=<app-profile-id> The app profile ID to use for the request\n" +
" format-file=<path-to-format-file> The path to a format-configuration file to use for the request\n" +
"\n" +
Expand Down Expand Up @@ -1328,7 +1329,7 @@ func doRead(ctx context.Context, args ...string) {

parsed, err := parseArgs(args[1:], []string{
"start", "end", "prefix", "columns", "count",
"cells-per-column", "regex", "app-profile", "limit",
"cells-per-column", "cells-per-row", "regex", "app-profile", "limit",
"format-file",
"keys-only",
})
Expand Down Expand Up @@ -1370,6 +1371,13 @@ func doRead(ctx context.Context, args ...string) {
}
filters = append(filters, bigtable.LatestNFilter(n))
}
if cellsPerRow := parsed["cells-per-row"]; cellsPerRow != "" {
n, err := strconv.Atoi(cellsPerRow)
if err != nil {
log.Fatalf("Bad number of cells per row %q: %v", cellsPerRow, err)
}
filters = append(filters, bigtable.CellsPerRowLimitFilter(n))
}
if regex := parsed["regex"]; regex != "" {
filters = append(filters, bigtable.RowKeyFilter(regex))
}
Expand Down