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Don't fail when query_row() is called with an empty SELECT.

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This commit is contained in:
Alexey Kopytov
2018-03-23 19:13:52 +03:00
parent ce5a14b50a
commit 7b383cc537
4 changed files with 17 additions and 2 deletions
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15
tests/include/api_sql_common.sh
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@ -210,13 +210,26 @@ sysbench $SB_ARGS run
########################################################################
cat >$CRAMTMP/api_sql.lua <<EOF
c = sysbench.sql.driver():connect()
c:query("CREATE TABLE IF NOT EXISTS t1(a INT)")
c:query("CREATE TABLE t1(a INT)")
c:bulk_insert_init("INSERT INTO t1 VALUES")
c:bulk_insert_next("(1)")
c:bulk_insert_done()
e,m = pcall(function () c:bulk_insert_next("(2)") end)
print(m)
c:bulk_insert_done()
c:query("DROP TABLE t1")
EOF
sysbench $SB_ARGS
########################################################################
# query_row() with an empty result set
########################################################################
cat >$CRAMTMP/api_sql.lua <<EOF
c = sysbench.sql.driver():connect()
c:query("CREATE TABLE t1(a INT)")
print(c:query_row("SELECT * FROM t1"))
c:query("DROP TABLE t1")
EOF
sysbench $SB_ARGS