Hello, Gentle ping on the textsearch docs patch. Happy to address any feedback
Thanks, Dharin On Sat, Dec 27, 2025 at 10:09 PM Dharin Shah <[email protected]> wrote: > Hello, > > A minor doc patch for this page > https://www.postgresql.org/docs/current/textsearch-limitations.html > and this line > > *- The number of lexemes must be less than 2^64* > > Docs wrongly claim "lexemes must be < 2^64" but the actual constraint is > 1 MB total storage (MAXSTRPOS), and no 2^64 check exists in the code. > > From src/include/tsearch/ts_type.h: > >> #define MAXSTRPOS ( (1<<20) - 1) // 1,048,575 bytes >> >> typedef struct { >> int32 size; // number of lexemes >> ... >> } TSVectorData; > > > The attached patch: > - Removes the incorrect 2^64 claim > - Clarifies this means "distinct lexemes in a single tsvector value" > > Thanks, > Dharin >
