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Test for correct timestamps in cdb_tablemetadata_text

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This commit is contained in:
Tyler Parsons 2018-01-25 22:55:41 -05:00
parent acd101af9b
commit 5c86029029
1 changed files with 30 additions and 0 deletions
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30
test/extension/test.sh
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@ -388,6 +388,36 @@ function test_cdb_tablemetadatatouch_fully_qualifies_names() {
sql postgres 'DROP TABLE touch_invalidations'
}
function test_cdb_tablemetadata_text() {
#create and touch tables
sql "CREATE TABLE touch_ex_a (id int);"
sql "CREATE TABLE touch_ex_b (id int);"
sql "CREATE TABLE touch_ex_c (id int);"
sql postgres "SELECT CDB_TableMetadataTouch('touch_ex_a');"
sql postgres "SELECT CDB_TableMetadataTouch('touch_ex_b');"
sql postgres "SELECT CDB_TableMetadataTouch('touch_ex_c');"
#ensure there is 1 record per table
QUERY="SELECT COUNT(1) FROM (SELECT 1 FROM cdb_tablemetadata_text "
QUERY+="GROUP BY tabname HAVING COUNT(1) > 1) s;"
sql postgres "$QUERY" should "0"
#ensure timestamps are distinct and properly ordered
QUERY="SELECT (SELECT updated_at FROM CDB_TableMetadata_Text WHERE tabname='public.touch_ex_a')"
QUERY+=" < (SELECT updated_at FROM CDB_TableMetadata_Text WHERE tabname='public.touch_ex_b');"
sql postgres "$QUERY" should "t"
QUERY="SELECT (SELECT updated_at FROM CDB_TableMetadata_Text WHERE tabname='public.touch_ex_b')"
QUERY+=" < (SELECT updated_at FROM CDB_TableMetadata_Text WHERE tabname='public.touch_ex_c');"
sql postgres "$QUERY" should "t"
#cleanup
sql "DROP TABLE touch_ex_a;"
sql "DROP TABLE touch_ex_b;"
sql "DROP TABLE touch_ex_c;"
}
function test_cdb_column_names() {
sql cdb_testmember_1 'CREATE TABLE cdb_testmember_1.table_cnames(c int, a int, r int, t int, o int);'
sql cdb_testmember_2 'CREATE TABLE cdb_testmember_2.table_cnames(d int, b int);'