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SQLite training in Houston TX on 2019-11-05 (details)
Part of the 2019 Tcl Conference

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Overview
Comment:Add --multithread, --serialized, and --singlethread options to the speed-check.sh test script.
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SHA3-256: c17078af6046ba3cb0d7819c915a800c851d7368e13d149140db2a124df32bab
User & Date: drh 2019-09-21 13:34:59
Context
2019-09-21
15:44
Allow SQLite to omit redundant ORDER BY sorts in the case where a SELECT statement has GROUP BY and ORDER BY clauses that use the same expressions, even when the ORDER BY expressions are marked "DESC". check-in: 20f7951b user: dan tags: trunk
13:34
Add --multithread, --serialized, and --singlethread options to the speed-check.sh test script. check-in: c17078af user: drh tags: trunk
2019-09-20
21:12
Simplify the fix in the previous commit. check-in: 5ef64b0f user: dan tags: trunk
Changes
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Changes to tool/speed-check.sh.

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        ;;
    --without-rowid)
        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
        ;;
    --nomemstat)
        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
        ;;









    --temp)
        SPEEDTEST_OPTS="$SPEEDTEST_OPTS --temp 6"
        ;;
    --legacy)
	doWal=0
        ;;
    --wal)







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        ;;
    --without-rowid)
        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
        ;;
    --nomemstat)
        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
        ;;
    --multithread)
        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
        ;;
    --singlethread)
        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
        ;;
    --serialized)
        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
        ;;
    --temp)
        SPEEDTEST_OPTS="$SPEEDTEST_OPTS --temp 6"
        ;;
    --legacy)
	doWal=0
        ;;
    --wal)