This https://github.com/FirebirdSQL/firebird/commit/9491bc1a46728eb4e57c8f77e77fb62287a55036#diff-7825c87bb1e585c93d6710d23be7e0b912ad5cc2e51b42b985273c6f3206c4d9 commit seems to be interesting. Also on FB 4.0.0.2496 I seems to have balanced count of `addRef` and `release` counts.
Is this a known issue in FB3? -- Mgr. Jiří Činčura https://www.tabsoverspaces.com/ Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel