PGConnection.executeScalar

Shorthand methods using temporary PGCommand. Semantics is the same as PGCommand's.

ulong executeNonQuery(string query)
PGResultSet!Specs executeQuery(string query)
DBRow!Specs executeRow(string query, bool throwIfMoreRows = true)
T executeScalar(string query, bool throwIfMoreRows = true)
class PGConnection
T
executeScalar
(
T
)
(
string query
,
bool throwIfMoreRows = true
)

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