Thread: pgsql: doc: document the maximum char/varchar length value

doc:  document the maximum char/varchar length value

Reported-by: Japin Li

Discussion: https://postgr.es/m/MEYP282MB1669B13E98AE531617CB1386B6979@MEYP282MB1669.AUSP282.PROD.OUTLOOK.COM

Backpatch-through: 10

Branch
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REL_15_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/e40707c0e752822189de2f15ab955b87ca60ecd3

Modified Files
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doc/src/sgml/datatype.sgml | 2 ++
1 file changed, 2 insertions(+)