diff --git a/test/JDBC/expected/non_default_server_collation/TestVectorDatatype.out b/test/JDBC/expected/non_default_server_collation/TestVectorDatatype.out
new file mode 100644
index 00000000000..de3ff14719b
--- /dev/null
+++ b/test/JDBC/expected/non_default_server_collation/TestVectorDatatype.out
@@ -0,0 +1,1491 @@
+-- tsql
+-- should throw error since vector is only allowed in sys
+exec sp_execute_postgresql 'create extension vector';
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: 'vector' extension creation is restricted to 'sys' schema)~~
+
+
+exec sp_execute_postgresql 'create extension vector with schema sys';
+go
+
+create login vector_login with password='12345678'
+go
+
+Alter server role sysadmin add member vector_login
+go
+
+create database vector_db;
+go
+
+use vector_db
+go
+
+-- tsql user=vector_login password=12345678
+use vector_db;
+go
+
+select set_config('babelfishpg_tsql.explain_costs', 'off', false);
+go
+~~START~~
+text
+off
+~~END~~
+
+select set_config('babelfishpg_tsql.explain_timing', 'off', false);
+go
+~~START~~
+text
+off
+~~END~~
+
+select set_config('babelfishpg_tsql.explain_summary', 'off', false);
+go
+~~START~~
+text
+off
+~~END~~
+
+
+-- functions
+SELECT CAST('[1,2,3]' as vector) + '[4,5,6]';
+go
+~~START~~
+varchar
+[5,7,9]
+~~END~~
+
+
+SELECT CAST('[3e38]' as vector) + '[3e38]';
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: value out of range: overflow)~~
+
+
+SELECT CAST('[1,2,3]' as vector) - '[4,5,6]';
+go
+~~START~~
+varchar
+[-3,-3,-3]
+~~END~~
+
+
+SELECT CAST('[-3e38]' as vector) - '[3e38]';
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: value out of range: overflow)~~
+
+
+SELECT CAST('[1,2,3]' as vector) * '[4,5,6]';
+go
+~~START~~
+varchar
+[4,10,18]
+~~END~~
+
+
+SELECT CAST('[1e37]' as vector) * '[1e37]';
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: value out of range: overflow)~~
+
+
+SELECT CAST('[1e-37]' as vector) * '[1e-37]';
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: value out of range: underflow)~~
+
+
+SELECT vector_dims('[1,2,3]');
+go
+~~START~~
+int
+3
+~~END~~
+
+
+SELECT round(cast(vector_norm('[1,1]') as numeric), 5);
+go
+~~START~~
+numeric
+1.00000
+~~END~~
+
+
+SELECT vector_norm('[3,4]');
+go
+~~START~~
+float
+5.0
+~~END~~
+
+
+SELECT vector_norm('[0,1]');
+go
+~~START~~
+float
+1.0
+~~END~~
+
+
+SELECT vector_norm(Cast('[3e37,4e37]') as real);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: syntax error near 'Cast' at line 1 and character position 19)~~
+
+
+SELECT l2_distance('[0,0]', '[3,4]');
+go
+~~START~~
+float
+5.0
+~~END~~
+
+
+SELECT l2_distance('[0,0]', '[0,1]');
+go
+~~START~~
+float
+1.0
+~~END~~
+
+
+SELECT l2_distance('[1,2]', '[3]');
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: different vector dimensions 2 and 1)~~
+
+
+SELECT l2_distance('[3e38]', '[-3e38]');
+go
+~~START~~
+float
+Infinity
+~~END~~
+
+
+SELECT inner_product('[1,2]', '[3,4]');
+go
+~~START~~
+float
+11.0
+~~END~~
+
+
+SELECT inner_product('[1,2]', '[3]');
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: different vector dimensions 2 and 1)~~
+
+
+SELECT inner_product('[3e38]', '[3e38]');
+go
+~~START~~
+float
+Infinity
+~~END~~
+
+
+SELECT cosine_distance('[1,2]', '[2,4]');
+go
+~~START~~
+float
+0.0
+~~END~~
+
+
+SELECT cosine_distance('[1,2]', '[0,0]');
+go
+~~START~~
+float
+NaN
+~~END~~
+
+
+SELECT cosine_distance('[1,1]', '[1,1]');
+go
+~~START~~
+float
+0.0
+~~END~~
+
+
+SELECT cosine_distance('[1,0]', '[0,2]');
+go
+~~START~~
+float
+1.0
+~~END~~
+
+
+SELECT cosine_distance('[1,1]', '[-1,-1]');
+go
+~~START~~
+float
+2.0
+~~END~~
+
+
+SELECT cosine_distance('[1,2]', '[3]');
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: different vector dimensions 2 and 1)~~
+
+
+SELECT cosine_distance('[1,1]', '[1.1,1.1]');
+go
+~~START~~
+float
+0.0
+~~END~~
+
+
+SELECT cosine_distance('[1,1]', '[-1.1,-1.1]');
+go
+~~START~~
+float
+2.0
+~~END~~
+
+
+SELECT cosine_distance('[3e38]', '[3e38]');
+go
+~~START~~
+float
+NaN
+~~END~~
+
+
+SELECT l1_distance('[0,0]', '[3,4]');
+go
+~~START~~
+float
+7.0
+~~END~~
+
+
+SELECT l1_distance('[0,0]', '[0,1]');
+go
+~~START~~
+float
+1.0
+~~END~~
+
+
+SELECT l1_distance('[1,2]', '[3]');
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: different vector dimensions 2 and 1)~~
+
+
+SELECT l1_distance('[3e38]', '[-3e38]');
+go
+~~START~~
+float
+Infinity
+~~END~~
+
+
+SELECT vector_avg(array_agg(n)) FROM generate_series(1, 16002) n;
+go
+~~START~~
+varchar
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: vector cannot have more than 16000 dimensions)~~
+
+
+
+-- cast. has all arrays can prune maybe use array_to_vector
+SELECT CAST(CAST('{NULL}' as real[]) as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: syntax error near 'CAST' at line 2 and character position 12)~~
+
+
+SELECT CAST(CAST('{NaN}' as real[]) as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: syntax error near 'CAST' at line 1 and character position 12)~~
+
+
+SELECT CAST(CAST('{Infinity}' as real[]) as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: syntax error near 'CAST' at line 1 and character position 12)~~
+
+
+SELECT CAST(array_agg(n) as vector) FROM generate_series(1, 1600) n;
+go
+~~START~~
+varchar
+[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,576,577,578,579,580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639,640,641,642,643,644,645,646,647,648,649,650,651,652,653,654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,670,671,672,673,674,675,676,677,678,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,772,773,774,775,776,777,778,779,780,781,782,783,784,785,786,787,788,789,790,791,792,793,794,795,796,797,798,799,800,801,802,803,804,805,806,807,808,809,810,811,812,813,814,815,816,817,818,819,820,821,822,823,824,825,826,827,828,829,830,831,832,833,834,835,836,837,838,839,840,841,842,843,844,845,846,847,848,849,850,851,852,853,854,855,856,857,858,859,860,861,862,863,864,865,866,867,868,869,870,871,872,873,874,875,876,877,878,879,880,881,882,883,884,885,886,887,888,889,890,891,892,893,894,895,896,897,898,899,900,901,902,903,904,905,906,907,908,909,910,911,912,913,914,915,916,917,918,919,920,921,922,923,924,925,926,927,928,929,930,931,932,933,934,935,936,937,938,939,940,941,942,943,944,945,946,947,948,949,950,951,952,953,954,955,956,957,958,959,960,961,962,963,964,965,966,967,968,969,970,971,972,973,974,975,976,977,978,979,980,981,982,983,984,985,986,987,988,989,990,991,992,993,994,995,996,997,998,999,1000,1001,1002,1003,1004,1005,1006,1007,1008,1009,1010,1011,1012,1013,1014,1015,1016,1017,1018,1019,1020,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,1099,1100,1101,1102,1103,1104,1105,1106,1107,1108,1109,1110,1111,1112,1113,1114,1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126,1127,1128,1129,1130,1131,1132,1133,1134,1135,1136,1137,1138,1139,1140,1141,1142,1143,1144,1145,1146,1147,1148,1149,1150,1151,1152,1153,1154,1155,1156,1157,1158,1159,1160,1161,1162,1163,1164,1165,1166,1167,1168,1169,1170,1171,1172,1173,1174,1175,1176,1177,1178,1179,1180,1181,1182,1183,1184,1185,1186,1187,1188,1189,1190,1191,1192,1193,1194,1195,1196,1197,1198,1199,1200,1201,1202,1203,1204,1205,1206,1207,1208,1209,1210,1211,1212,1213,1214,1215,1216,1217,1218,1219,1220,1221,1222,1223,1224,1225,1226,1227,1228,1229,1230,1231,1232,1233,1234,1235,1236,1237,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272,1273,1274,1275,1276,1277,1278,1279,1280,1281,1282,1283,1284,1285,1286,1287,1288,1289,1290,1291,1292,1293,1294,1295,1296,1297,1298,1299,1300,1301,1302,1303,1304,1305,1306,1307,1308,1309,1310,1311,1312,1313,1314,1315,1316,1317,1318,1319,1320,1321,1322,1323,1324,1325,1326,1327,1328,1329,1330,1331,1332,1333,1334,1335,1336,1337,1338,1339,1340,1341,1342,1343,1344,1345,1346,1347,1348,1349,1350,1351,1352,1353,1354,1355,1356,1357,1358,1359,1360,1361,1362,1363,1364,1365,1366,1367,1368,1369,1370,1371,1372,1373,1374,1375,1376,1377,1378,1379,1380,1381,1382,1383,1384,1385,1386,1387,1388,1389,1390,1391,1392,1393,1394,1395,1396,1397,1398,1399,1400,1401,1402,1403,1404,1405,1406,1407,1408,1409,1410,1411,1412,1413,1414,1415,1416,1417,1418,1419,1420,1421,1422,1423,1424,1425,1426,1427,1428,1429,1430,1431,1432,1433,1434,1435,1436,1437,1438,1439,1440,1441,1442,1443,1444,1445,1446,1447,1448,1449,1450,1451,1452,1453,1454,1455,1456,1457,1458,1459,1460,1461,1462,1463,1464,1465,1466,1467,1468,1469,1470,1471,1472,1473,1474,1475,1476,1477,1478,1479,1480,1481,1482,1483,1484,1485,1486,1487,1488,1489,1490,1491,1492,1493,1494,1495,1496,1497,1498,1499,1500,1501,1502,1503,1504,1505,1506,1507,1508,1509,1510,1511,1512,1513,1514,1515,1516,1517,1518,1519,1520,1521,1522,1523,1524,1525,1526,1527,1528,1529,1530,1531,1532,1533,1534,1535,1536,1537,1538,1539,1540,1541,1542,1543,1544,1545,1546,1547,1548,1549,1550,1551,1552,1553,1554,1555,1556,1557,1558,1559,1560,1561,1562,1563,1564,1565,1566,1567,1568,1569,1570,1571,1572,1573,1574,1575,1576,1577,1578,1579,1580,1581,1582,1583,1584,1585,1586,1587,1588,1589,1590,1591,1592,1593,1594,1595,1596,1597,1598,1599,1600]
+~~END~~
+
+
+SELECT CAST(array_agg(n) as vector) FROM generate_series(1, 16001) n;
+go
+~~START~~
+varchar
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: vector cannot have more than 16000 dimensions)~~
+
+
+SELECT array_to_vector(array_agg(n), 1600, false) FROM generate_series(1, 1600) n
+go
+~~START~~
+varchar
+[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,546,547,548,549,550,551,552,553,554,555,556,557,558,559,560,561,562,563,564,565,566,567,568,569,570,571,572,573,574,575,576,577,578,579,580,581,582,583,584,585,586,587,588,589,590,591,592,593,594,595,596,597,598,599,600,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,620,621,622,623,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,639,640,641,642,643,644,645,646,647,648,649,650,651,652,653,654,655,656,657,658,659,660,661,662,663,664,665,666,667,668,669,670,671,672,673,674,675,676,677,678,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,770,771,772,773,774,775,776,777,778,779,780,781,782,783,784,785,786,787,788,789,790,791,792,793,794,795,796,797,798,799,800,801,802,803,804,805,806,807,808,809,810,811,812,813,814,815,816,817,818,819,820,821,822,823,824,825,826,827,828,829,830,831,832,833,834,835,836,837,838,839,840,841,842,843,844,845,846,847,848,849,850,851,852,853,854,855,856,857,858,859,860,861,862,863,864,865,866,867,868,869,870,871,872,873,874,875,876,877,878,879,880,881,882,883,884,885,886,887,888,889,890,891,892,893,894,895,896,897,898,899,900,901,902,903,904,905,906,907,908,909,910,911,912,913,914,915,916,917,918,919,920,921,922,923,924,925,926,927,928,929,930,931,932,933,934,935,936,937,938,939,940,941,942,943,944,945,946,947,948,949,950,951,952,953,954,955,956,957,958,959,960,961,962,963,964,965,966,967,968,969,970,971,972,973,974,975,976,977,978,979,980,981,982,983,984,985,986,987,988,989,990,991,992,993,994,995,996,997,998,999,1000,1001,1002,1003,1004,1005,1006,1007,1008,1009,1010,1011,1012,1013,1014,1015,1016,1017,1018,1019,1020,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1052,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1073,1074,1075,1076,1077,1078,1079,1080,1081,1082,1083,1084,1085,1086,1087,1088,1089,1090,1091,1092,1093,1094,1095,1096,1097,1098,1099,1100,1101,1102,1103,1104,1105,1106,1107,1108,1109,1110,1111,1112,1113,1114,1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126,1127,1128,1129,1130,1131,1132,1133,1134,1135,1136,1137,1138,1139,1140,1141,1142,1143,1144,1145,1146,1147,1148,1149,1150,1151,1152,1153,1154,1155,1156,1157,1158,1159,1160,1161,1162,1163,1164,1165,1166,1167,1168,1169,1170,1171,1172,1173,1174,1175,1176,1177,1178,1179,1180,1181,1182,1183,1184,1185,1186,1187,1188,1189,1190,1191,1192,1193,1194,1195,1196,1197,1198,1199,1200,1201,1202,1203,1204,1205,1206,1207,1208,1209,1210,1211,1212,1213,1214,1215,1216,1217,1218,1219,1220,1221,1222,1223,1224,1225,1226,1227,1228,1229,1230,1231,1232,1233,1234,1235,1236,1237,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272,1273,1274,1275,1276,1277,1278,1279,1280,1281,1282,1283,1284,1285,1286,1287,1288,1289,1290,1291,1292,1293,1294,1295,1296,1297,1298,1299,1300,1301,1302,1303,1304,1305,1306,1307,1308,1309,1310,1311,1312,1313,1314,1315,1316,1317,1318,1319,1320,1321,1322,1323,1324,1325,1326,1327,1328,1329,1330,1331,1332,1333,1334,1335,1336,1337,1338,1339,1340,1341,1342,1343,1344,1345,1346,1347,1348,1349,1350,1351,1352,1353,1354,1355,1356,1357,1358,1359,1360,1361,1362,1363,1364,1365,1366,1367,1368,1369,1370,1371,1372,1373,1374,1375,1376,1377,1378,1379,1380,1381,1382,1383,1384,1385,1386,1387,1388,1389,1390,1391,1392,1393,1394,1395,1396,1397,1398,1399,1400,1401,1402,1403,1404,1405,1406,1407,1408,1409,1410,1411,1412,1413,1414,1415,1416,1417,1418,1419,1420,1421,1422,1423,1424,1425,1426,1427,1428,1429,1430,1431,1432,1433,1434,1435,1436,1437,1438,1439,1440,1441,1442,1443,1444,1445,1446,1447,1448,1449,1450,1451,1452,1453,1454,1455,1456,1457,1458,1459,1460,1461,1462,1463,1464,1465,1466,1467,1468,1469,1470,1471,1472,1473,1474,1475,1476,1477,1478,1479,1480,1481,1482,1483,1484,1485,1486,1487,1488,1489,1490,1491,1492,1493,1494,1495,1496,1497,1498,1499,1500,1501,1502,1503,1504,1505,1506,1507,1508,1509,1510,1511,1512,1513,1514,1515,1516,1517,1518,1519,1520,1521,1522,1523,1524,1525,1526,1527,1528,1529,1530,1531,1532,1533,1534,1535,1536,1537,1538,1539,1540,1541,1542,1543,1544,1545,1546,1547,1548,1549,1550,1551,1552,1553,1554,1555,1556,1557,1558,1559,1560,1561,1562,1563,1564,1565,1566,1567,1568,1569,1570,1571,1572,1573,1574,1575,1576,1577,1578,1579,1580,1581,1582,1583,1584,1585,1586,1587,1588,1589,1590,1591,1592,1593,1594,1595,1596,1597,1598,1599,1600]
+~~END~~
+
+
+SELECT array_to_vector(array_agg(n), 16001, false) FROM generate_series(1, 16001) n;
+go
+~~START~~
+varchar
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: vector cannot have more than 16000 dimensions)~~
+
+
+-- btree
+CREATE TABLE vector_table (val vector(3));
+go
+
+INSERT INTO vector_table (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
+go
+~~ROW COUNT: 4~~
+
+
+CREATE INDEX idx ON vector_table (val);
+go
+
+-- test explain output for index scan
+SET BABELFISH_STATISTICS PROFILE ON; SELECT set_config('enable_seqscan', 'off', false);
+go
+~~START~~
+text
+off
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT set_config('enable_seqscan', 'off', false)
+Result (actual rows=1 loops=1)
+~~END~~
+
+
+SELECT * FROM vector_table WHERE val = '[1,2,3]';
+go
+~~START~~
+varchar
+[1,2,3]
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT * FROM vector_table WHERE val = '[1,2,3]'
+Index Only Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=1 loops=1)
+  Index Cond: (val = '[1,2,3]'::vector)
+  Heap Fetches: 1
+~~END~~
+
+
+SELECT TOP 1 * FROM vector_table ORDER BY val;
+go
+~~START~~
+varchar
+<NULL>
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT TOP 1 * FROM vector_table ORDER BY val
+Limit (actual rows=1 loops=1)
+  ->  Index Only Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=1 loops=1)
+        Heap Fetches: 1
+~~END~~
+
+
+SET BABELFISH_STATISTICS PROFILE OFF; SELECT set_config('enable_seqscan', 'on', false);
+DROP TABLE vector_table;
+go
+~~START~~
+text
+on
+~~END~~
+
+
+-- hnsw_cosine
+CREATE TABLE vector_table (val vector(3));
+go
+
+INSERT INTO vector_table (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
+go
+~~ROW COUNT: 4~~
+
+
+CREATE INDEX idx ON vector_table USING hnsw (val vector_cosine_ops);
+go
+
+-- test explain output for index scan
+SET BABELFISH_STATISTICS PROFILE ON; SELECT set_config('enable_seqscan', 'off', false);
+go
+~~START~~
+text
+off
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT set_config('enable_seqscan', 'off', false)
+Result (actual rows=1 loops=1)
+~~END~~
+
+
+SELECT * FROM vector_table ORDER BY val <=> '[3,3,3]';
+go
+~~START~~
+varchar
+[1,1,1]
+[1,2,3]
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT * FROM vector_table ORDER BY val <=> '[3,3,3]' NULLS LAST
+Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=2 loops=1)
+  Order By: (val <=> '[3,3,3]'::vector)
+~~END~~
+
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <=> '[0,0,0]') t2;
+go
+~~START~~
+int
+2
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <=> '[0,0,0]' NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=2 loops=1)
+        Order By: (val <=> '[0,0,0]'::vector)
+~~END~~
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <=> (SELECT CAST(NULL as vector))) t2;
+go
+~~START~~
+int
+2
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <=> (SELECT CAST(NULL as vector)) NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=2 loops=1)
+        Order By: (val <=> $0)
+        InitPlan 1 (returns $0)
+          ->  Result (actual rows=1 loops=1)
+~~END~~
+
+
+SET BABELFISH_STATISTICS PROFILE OFF; SELECT set_config('enable_seqscan', 'on', false);
+DROP TABLE vector_table;
+go
+~~START~~
+text
+on
+~~END~~
+
+
+-- hnsw_ip
+CREATE TABLE vector_table (val vector(3));
+go
+
+INSERT INTO vector_table (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
+go
+~~ROW COUNT: 4~~
+
+
+CREATE INDEX idx ON vector_table USING hnsw (val vector_ip_ops);
+go
+
+-- test explain output for index scan
+SET BABELFISH_STATISTICS PROFILE ON; SELECT set_config('enable_seqscan', 'off', false);
+go
+~~START~~
+text
+off
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT set_config('enable_seqscan', 'off', false)
+Result (actual rows=1 loops=1)
+~~END~~
+
+
+SELECT * FROM vector_table ORDER BY val <#> '[3,3,3]';
+go
+~~START~~
+varchar
+[1,2,3]
+[1,1,1]
+[0,0,0]
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT * FROM vector_table ORDER BY val <#> '[3,3,3]' NULLS LAST
+Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=3 loops=1)
+  Order By: (val <#> '[3,3,3]'::vector)
+~~END~~
+
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <#> '[0,0,0]') t2;
+go
+~~START~~
+int
+3
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <#> '[0,0,0]' NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=3 loops=1)
+        Order By: (val <#> '[0,0,0]'::vector)
+~~END~~
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <#> (SELECT CAST(NULL as vector))) t2;
+go
+~~START~~
+int
+3
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <#> (SELECT CAST(NULL as vector)) NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=3 loops=1)
+        Order By: (val <#> $0)
+        InitPlan 1 (returns $0)
+          ->  Result (actual rows=1 loops=1)
+~~END~~
+
+
+SET BABELFISH_STATISTICS PROFILE OFF; SELECT set_config('enable_seqscan', 'on', false);
+DROP TABLE vector_table;
+go
+~~START~~
+text
+on
+~~END~~
+
+
+-- hnsw_l2
+CREATE TABLE vector_table (val vector(3));
+go
+
+INSERT INTO vector_table (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
+go
+~~ROW COUNT: 4~~
+
+
+CREATE INDEX idx ON vector_table USING hnsw (val vector_l2_ops);
+go
+
+-- test explain output for index scan
+SET BABELFISH_STATISTICS PROFILE ON; SELECT set_config('enable_seqscan', 'off', false);
+go
+~~START~~
+text
+off
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT set_config('enable_seqscan', 'off', false)
+Result (actual rows=1 loops=1)
+~~END~~
+
+
+SELECT * FROM vector_table ORDER BY val <-> '[3,3,3]';
+go
+~~START~~
+varchar
+[1,2,3]
+[1,1,1]
+[0,0,0]
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT * FROM vector_table ORDER BY val <-> '[3,3,3]' NULLS LAST
+Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=3 loops=1)
+  Order By: (val <-> '[3,3,3]'::vector)
+~~END~~
+
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <-> '[0,0,0]') t2;
+go
+~~START~~
+int
+3
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <-> '[0,0,0]' NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=3 loops=1)
+        Order By: (val <-> '[0,0,0]'::vector)
+~~END~~
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <-> (SELECT CAST(NULL as vector))) t2;
+go
+~~START~~
+int
+3
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <-> (SELECT CAST(NULL as vector)) NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=3 loops=1)
+        Order By: (val <-> $0)
+        InitPlan 1 (returns $0)
+          ->  Result (actual rows=1 loops=1)
+~~END~~
+
+
+SET BABELFISH_STATISTICS PROFILE OFF; SELECT set_config('enable_seqscan', 'on', false);
+DROP TABLE vector_table;
+go
+~~START~~
+text
+on
+~~END~~
+
+
+-- hnsw options
+CREATE TABLE vector_table (val vector(3));
+go
+
+CREATE INDEX idx1 ON vector_table USING hnsw (val vector_l2_ops) WITH (m = 1);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: value 1 out of bounds for option "m")~~
+
+
+CREATE INDEX idx2 ON vector_table USING hnsw (val vector_l2_ops) WITH (m = 101);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: value 101 out of bounds for option "m")~~
+
+
+CREATE INDEX idx3 ON vector_table USING hnsw (val vector_l2_ops) WITH (ef_construction = 3);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: value 3 out of bounds for option "ef_construction")~~
+
+
+CREATE INDEX idx4 ON vector_table USING hnsw (val vector_l2_ops) WITH (ef_construction = 1001);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: value 1001 out of bounds for option "ef_construction")~~
+
+
+CREATE INDEX idx5 ON vector_table USING hnsw (val vector_l2_ops) WITH (m = 16, ef_construction = 31);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: ef_construction must be greater than or equal to 2 * m)~~
+
+
+Select current_setting('hnsw.ef_search')
+go
+~~START~~
+text
+40
+~~END~~
+
+
+SELECT set_config('hnsw.ef_search', '0', false)
+go
+~~START~~
+text
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: 0 is outside the valid range for parameter "hnsw.ef_search" (1 .. 1000))~~
+
+
+SELECT set_config('hnsw.ef_search', '1001', false)
+go
+~~START~~
+text
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: 1001 is outside the valid range for parameter "hnsw.ef_search" (1 .. 1000))~~
+
+
+DROP TABLE vector_table;
+go
+
+-- ivfflat cosine
+CREATE TABLE vector_table (val vector(3));
+go
+
+INSERT INTO vector_table (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
+go
+~~ROW COUNT: 4~~
+
+
+CREATE INDEX idx ON vector_table USING ivfflat (val vector_cosine_ops) WITH (lists = 1);
+go
+
+INSERT INTO vector_table (val) VALUES ('[1,2,4]');
+go
+~~ROW COUNT: 1~~
+
+
+-- test explain output for index scan
+SET BABELFISH_STATISTICS PROFILE ON; SELECT set_config('enable_seqscan', 'off', false);
+go
+~~START~~
+text
+off
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT set_config('enable_seqscan', 'off', false)
+Result (actual rows=1 loops=1)
+~~END~~
+
+
+SELECT * FROM vector_table ORDER BY val <=> '[3,3,3]';
+go
+~~START~~
+varchar
+[1,1,1]
+[1,2,3]
+[1,2,4]
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT * FROM vector_table ORDER BY val <=> '[3,3,3]' NULLS LAST
+Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=3 loops=1)
+  Order By: (val <=> '[3,3,3]'::vector)
+~~END~~
+
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <=> '[0,0,0]') t2;
+go
+~~START~~
+int
+3
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <=> '[0,0,0]' NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=3 loops=1)
+        Order By: (val <=> '[0,0,0]'::vector)
+~~END~~
+
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <=> (SELECT CAST(NULL as vector))) t2;
+go
+~~START~~
+int
+3
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <=> (SELECT CAST(NULL as vector)) NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=3 loops=1)
+        Order By: (val <=> $0)
+        InitPlan 1 (returns $0)
+          ->  Result (actual rows=1 loops=1)
+~~END~~
+
+
+SET BABELFISH_STATISTICS PROFILE OFF; SELECT set_config('enable_seqscan', 'on', false);
+DROP TABLE vector_table;
+go
+~~START~~
+text
+on
+~~END~~
+
+
+-- ivfflat ip
+CREATE TABLE vector_table (val vector(3));
+go
+
+INSERT INTO vector_table (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
+go
+~~ROW COUNT: 4~~
+
+
+CREATE INDEX idx2 ON vector_table USING ivfflat (val vector_ip_ops) WITH (lists = 1);
+go
+
+INSERT INTO vector_table (val) VALUES ('[1,2,4]');
+go
+~~ROW COUNT: 1~~
+
+
+-- test explain output for index scan
+SET BABELFISH_STATISTICS PROFILE ON; SELECT set_config('enable_seqscan', 'off', false);
+go
+~~START~~
+text
+off
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT set_config('enable_seqscan', 'off', false)
+Result (actual rows=1 loops=1)
+~~END~~
+
+
+SELECT * FROM vector_table ORDER BY val <#> '[3,3,3]';
+go
+~~START~~
+varchar
+[1,2,4]
+[1,2,3]
+[1,1,1]
+[0,0,0]
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT * FROM vector_table ORDER BY val <#> '[3,3,3]' NULLS LAST
+Index Scan using idx2vector_table8408d573e4ed8cfc5bc30f15b5393f14 on vector_table (actual rows=4 loops=1)
+  Order By: (val <#> '[3,3,3]'::vector)
+~~END~~
+
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <#> '[0,0,0]') t2;
+go
+~~START~~
+int
+4
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <#> '[0,0,0]' NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idx2vector_table8408d573e4ed8cfc5bc30f15b5393f14 on vector_table (actual rows=4 loops=1)
+        Order By: (val <#> '[0,0,0]'::vector)
+~~END~~
+
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <#> (SELECT CAST(NULL as vector))) t2;
+go
+~~START~~
+int
+4
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <#> (SELECT CAST(NULL as vector)) NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idx2vector_table8408d573e4ed8cfc5bc30f15b5393f14 on vector_table (actual rows=4 loops=1)
+        Order By: (val <#> $0)
+        InitPlan 1 (returns $0)
+          ->  Result (actual rows=1 loops=1)
+~~END~~
+
+
+
+SET BABELFISH_STATISTICS PROFILE OFF; SELECT set_config('enable_seqscan', 'on', false);
+DROP TABLE vector_table;
+go
+~~START~~
+text
+on
+~~END~~
+
+
+-- ivfflat l2
+CREATE TABLE vector_table (val vector(3));
+go
+
+INSERT INTO vector_table (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
+go
+~~ROW COUNT: 4~~
+
+
+CREATE INDEX idx ON vector_table USING ivfflat (val vector_l2_ops) WITH (lists = 1);
+go
+
+INSERT INTO vector_table (val) VALUES ('[1,2,4]');
+go
+~~ROW COUNT: 1~~
+
+
+-- test explain output for index scan
+SET BABELFISH_STATISTICS PROFILE ON; SELECT set_config('enable_seqscan', 'off', false);
+go
+~~START~~
+text
+off
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT set_config('enable_seqscan', 'off', false)
+Result (actual rows=1 loops=1)
+~~END~~
+
+SELECT * FROM vector_table ORDER BY val <-> '[3,3,3]';
+go
+~~START~~
+varchar
+[1,2,3]
+[1,2,4]
+[1,1,1]
+[0,0,0]
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT * FROM vector_table ORDER BY val <-> '[3,3,3]' NULLS LAST
+Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=4 loops=1)
+  Order By: (val <-> '[3,3,3]'::vector)
+~~END~~
+
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <-> '[0,0,0]') t2;
+go
+~~START~~
+int
+4
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <-> '[0,0,0]' NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=4 loops=1)
+        Order By: (val <-> '[0,0,0]'::vector)
+~~END~~
+
+
+SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <-> (SELECT CAST(NULL as vector))) t2;
+go
+~~START~~
+int
+4
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT COUNT(*) FROM (SELECT * FROM vector_table ORDER BY val <-> (SELECT CAST(NULL as vector)) NULLS LAST) t2
+Aggregate (actual rows=1 loops=1)
+  ->  Index Scan using idxvector_table7f9bec28bc8902d45d905788d7aa59a1 on vector_table (actual rows=4 loops=1)
+        Order By: (val <-> $0)
+        InitPlan 1 (returns $0)
+          ->  Result (actual rows=1 loops=1)
+~~END~~
+
+
+SET BABELFISH_STATISTICS PROFILE OFF; SELECT set_config('enable_seqscan', 'on', false);
+DROP TABLE vector_table;
+go
+~~START~~
+text
+on
+~~END~~
+
+
+
+-- ivfflat options
+CREATE TABLE vector_table (val vector(3));
+go
+
+CREATE INDEX idx1 ON vector_table USING ivfflat (val vector_l2_ops) WITH (lists = 0);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: value 0 out of bounds for option "lists")~~
+
+
+CREATE INDEX idx2 ON vector_table USING ivfflat (val vector_l2_ops) WITH (lists = 32769);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: value 32769 out of bounds for option "lists")~~
+
+
+Select current_setting('ivfflat.probes')
+go
+~~START~~
+text
+1
+~~END~~
+
+
+DROP TABLE vector_table;
+go
+
+-- input
+SELECT CAST('[1,2,3]' as vector);
+go
+~~START~~
+varchar
+[1,2,3]
+~~END~~
+
+
+SELECT CAST('[-1,-2,-3]' as vector);
+go
+~~START~~
+varchar
+[-1,-2,-3]
+~~END~~
+
+
+SELECT CAST('[1.,2.,3.]' as vector);
+go
+~~START~~
+varchar
+[1,2,3]
+~~END~~
+
+
+SELECT CAST(' [ 1,  2 ,    3  ] ' as vector);
+go
+~~START~~
+varchar
+[1,2,3]
+~~END~~
+
+
+SELECT CAST('[1.23456]' as vector);
+go
+~~START~~
+varchar
+[1.23456]
+~~END~~
+
+
+SELECT CAST('[hello,1]' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: invalid input syntax for type vector: "[hello,1]")~~
+
+
+SELECT CAST('[NaN,1]' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: NaN not allowed in vector)~~
+
+
+SELECT CAST('[Infinity,1]' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: infinite value not allowed in vector)~~
+
+
+SELECT CAST('[-Infinity,1]' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: infinite value not allowed in vector)~~
+
+
+SELECT CAST('[1.5e38,-1.5e38]' as vector);
+go
+~~START~~
+varchar
+[1.5e+38,-1.5e+38]
+~~END~~
+
+
+SELECT CAST('[1.5e+38,-1.5e+38]' as vector);
+go
+~~START~~
+varchar
+[1.5e+38,-1.5e+38]
+~~END~~
+
+
+SELECT CAST('[1.5e-38,-1.5e-38]' as vector);
+go
+~~START~~
+varchar
+[1.5e-38,-1.5e-38]
+~~END~~
+
+
+SELECT CAST('[4e38,1]' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: infinite value not allowed in vector)~~
+
+
+SELECT CAST('[1,2,3' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: malformed vector literal: "[1,2,3")~~
+
+
+SELECT CAST('[1,2,3]9' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: malformed vector literal: "[1,2,3]9")~~
+
+
+SELECT CAST('1,2,3' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: malformed vector literal: "1,2,3")~~
+
+
+SELECT CAST('' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: malformed vector literal: "")~~
+
+
+SELECT CAST('[' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: malformed vector literal: "[")~~
+
+
+SELECT CAST('[,' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: malformed vector literal: "[,")~~
+
+
+SELECT CAST('[]' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: vector must have at least 1 dimension)~~
+
+
+SELECT CAST('[1,]' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: invalid input syntax for type vector: "[1,]")~~
+
+
+SELECT CAST('[1a]' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: invalid input syntax for type vector: "[1a]")~~
+
+
+SELECT CAST('[1,,3]' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: malformed vector literal: "[1,,3]")~~
+
+
+SELECT CAST('[1, ,3]' as vector);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: invalid input syntax for type vector: "[1, ,3]")~~
+
+
+SELECT CAST('[1,2,3]' as vector(2));
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: expected 2 dimensions, not 3)~~
+
+
+-- cummulative order by index/seq scan tests
+CREATE TABLE vector_table1 (a int, val vector(3));
+go
+
+CREATE TABLE vector_table2 (a int, val vector(3));
+go
+
+CREATE TABLE table3 (a int, b int);
+go
+
+INSERT INTO vector_table1 VALUES (1, '[0,0,0]'), (3, '[1,2,3]'),(NULL, NULL), (2, '[1,1,1]');
+INSERT INTO vector_table2 VALUES (1, '[0,0,0]'), (3, '[1,2,3]'),(NULL, NULL), (2, '[1,1,1]');
+INSERT INTO table3 (1, 3), (3, 5), (NULL, NULL), (2, 4);
+go
+~~ERROR (Code: 33557097)~~
+
+~~ERROR (Message: syntax error near '1' at line 3 and character position 20)~~
+
+
+CREATE INDEX idx ON vector_table1 USING ivfflat (val vector_cosine_ops) WITH (lists = 1);
+CREATE INDEX idx ON vector_table2 USING ivfflat (val vector_cosine_ops) WITH (lists = 1);
+go
+
+SET BABELFISH_STATISTICS PROFILE ON; SELECT set_config('enable_seqscan', 'off', false);
+go
+~~START~~
+text
+off
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT set_config('enable_seqscan', 'off', false)
+Result (actual rows=1 loops=1)
+~~END~~
+
+
+SELECT * FROM vector_table1 ORDER BY val <=> '[3,3,3]';
+go
+~~START~~
+int#!#varchar
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT * FROM vector_table1 ORDER BY val <=> '[3,3,3]' NULLS LAST
+Index Scan using idxvector_table17f9bec28bc8902d45d905788d7aa59a1 on vector_table1 (actual rows=0 loops=1)
+  Order By: (val <=> '[3,3,3]'::vector)
+~~END~~
+
+
+-- single column order, should use index scan thus NULLS LAST
+SELECT t1.*, t2.* FROM vector_table1 as t1 JOIN vector_table2 as t2 ON t1.a = t2.a ORDER BY t1.val <=> '[0,0,0]';
+go
+~~START~~
+int#!#varchar#!#int#!#varchar
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT t1.*, t2.* FROM vector_table1 as t1 JOIN vector_table2 as t2 ON t1.a = t2.a ORDER BY t1.val <=> '[0,0,0]' NULLS LAST
+Nested Loop (actual rows=0 loops=1)
+  Join Filter: (t1.a = t2.a)
+  ->  Index Scan using idxvector_table17f9bec28bc8902d45d905788d7aa59a1 on vector_table1 t1 (actual rows=0 loops=1)
+        Order By: (val <=> '[0,0,0]'::vector)
+  ->  Materialize (never executed)
+        ->  Seq Scan on vector_table2 t2 (never executed)
+~~END~~
+
+
+-- more than one column order, should use seq scan NULLS FIRST
+SELECT t1.* FROM vector_table1 as t1 JOIN vector_table2 as t2 ON t1.a = t2.a ORDER BY t1.val <=> '[0,0,0]', t2.val <=> '[1,1,1]';
+go
+~~START~~
+int#!#varchar
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT t1.* FROM vector_table1 as t1 JOIN vector_table2 as t2 ON t1.a = t2.a ORDER BY t1.val <=> '[0,0,0]', t2.val <=> '[1,1,1]'
+Sort (actual rows=0 loops=1)
+  Sort Key: ((t1.val <=> '[0,0,0]'::vector)) NULLS FIRST, ((t2.val <=> '[1,1,1]'::vector)) NULLS FIRST
+  Sort Method: quicksort  Memory: 25kB
+  ->  Merge Join (actual rows=0 loops=1)
+        Merge Cond: (t1.a = t2.a)
+        ->  Sort (actual rows=0 loops=1)
+              Sort Key: t1.a
+              Sort Method: quicksort  Memory: 25kB
+              ->  Seq Scan on vector_table1 t1 (actual rows=0 loops=1)
+        ->  Sort (never executed)
+              Sort Key: t2.a
+              ->  Seq Scan on vector_table2 t2 (never executed)
+~~END~~
+
+
+SELECT t1.* FROM vector_table1 as t1 JOIN table3 as t2 ON t1.a = t2.a ORDER BY val <=> '[0,0,0]';
+go
+~~START~~
+int#!#varchar
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT t1.* FROM vector_table1 as t1 JOIN table3 as t2 ON t1.a = t2.a ORDER BY val <=> '[0,0,0]' NULLS LAST
+Nested Loop (actual rows=0 loops=1)
+  Join Filter: (t1.a = t2.a)
+  ->  Index Scan using idxvector_table17f9bec28bc8902d45d905788d7aa59a1 on vector_table1 t1 (actual rows=0 loops=1)
+        Order By: (val <=> '[0,0,0]'::vector)
+  ->  Materialize (never executed)
+        ->  Seq Scan on table3 t2 (never executed)
+~~END~~
+
+
+SELECT t1.* FROM vector_table1 as t1 JOIN table3 as t2 ON t1.a = t2.a ORDER BY val <=> '[0,0,0]', t2.a;
+go
+~~START~~
+int#!#varchar
+~~END~~
+
+~~START~~
+text
+Query Text: SELECT t1.* FROM vector_table1 as t1 JOIN table3 as t2 ON t1.a = t2.a ORDER BY val <=> '[0,0,0]', t2.a
+Sort (actual rows=0 loops=1)
+  Sort Key: ((t1.val <=> '[0,0,0]'::vector)) NULLS FIRST, t1.a NULLS FIRST
+  Sort Method: quicksort  Memory: 25kB
+  ->  Merge Join (actual rows=0 loops=1)
+        Merge Cond: (t1.a = t2.a)
+        ->  Sort (actual rows=0 loops=1)
+              Sort Key: t1.a
+              Sort Method: quicksort  Memory: 25kB
+              ->  Seq Scan on vector_table1 t1 (actual rows=0 loops=1)
+        ->  Sort (never executed)
+              Sort Key: t2.a
+              ->  Seq Scan on table3 t2 (never executed)
+~~END~~
+
+
+SET BABELFISH_STATISTICS PROFILE OFF; SELECT set_config('enable_seqscan', 'on', false);
+go
+~~START~~
+text
+on
+~~END~~
+
+
+DROP TABLE vector_table1;
+DROP TABLE vector_table2;
+DROP TABLE table3;
+go
+
+select set_config('babelfishpg_tsql.explain_costs', 'on', false);
+go
+~~START~~
+text
+on
+~~END~~
+
+select set_config('babelfishpg_tsql.explain_timing', 'on', false);
+go
+~~START~~
+text
+on
+~~END~~
+
+select set_config('babelfishpg_tsql.explain_summary', 'on', false);
+go
+~~START~~
+text
+on
+~~END~~
+
+
+-- system metadata, all objects get their datatype info from one of:
+-- typecodes or datatype_info data we have created. Testing sys.types for typecodes
+-- and sp_sproc_columns_100 for datatype_info is enough
+select count(*) from sys.types where name = 'vector';
+go
+~~START~~
+int
+1
+~~END~~
+
+
+create procedure vector_proc_1 @a vector, @b varchar(max) as select @a as a, @b as b;
+go
+
+exec sp_sproc_columns_100 @procedure_name= 'vector_proc_1'
+go
+~~START~~
+varchar#!#varchar#!#nvarchar#!#varchar#!#smallint#!#smallint#!#varchar#!#int#!#int#!#smallint#!#smallint#!#smallint#!#varchar#!#nvarchar#!#smallint#!#smallint#!#int#!#int#!#varchar#!#tinyint
+vector_db#!#dbo#!#vector_proc_1;1#!#@RETURN_VALUE#!#5#!#4#!#int#!#10#!#4#!#0#!#10#!#0#!#<NULL>#!#<NULL>#!#4#!#<NULL>#!#<NULL>#!#0#!#NO#!#56
+vector_db#!#dbo#!#vector_proc_1;1#!#@a#!#1#!#<NULL>#!#vector#!#0#!#-1#!#0#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#1#!#NO#!#<NULL>
+vector_db#!#dbo#!#vector_proc_1;1#!#@b#!#1#!#12#!#varchar#!#0#!#8000#!#0#!#<NULL>#!#1#!#<NULL>#!#<NULL>#!#12#!#<NULL>#!#<NULL>#!#2#!#YES#!#39
+~~END~~
+
+
+drop procedure vector_proc_1;
+go
+
+create table t(a vector(3), b varchar(max))
+go
+select * from information_schema.columns where table_name = 't'
+go
+~~START~~
+nvarchar#!#nvarchar#!#nvarchar#!#nvarchar#!#int#!#nvarchar#!#varchar#!#nvarchar#!#int#!#int#!#tinyint#!#smallint#!#int#!#smallint#!#nvarchar#!#nvarchar#!#nvarchar#!#nvarchar#!#nvarchar#!#nvarchar#!#nvarchar#!#nvarchar#!#nvarchar
+vector_db#!#dbo#!#t#!#a#!#1#!#<NULL>#!#YES#!#vector#!#-1#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>
+vector_db#!#dbo#!#t#!#b#!#2#!#<NULL>#!#YES#!#varchar#!#-1#!#-1#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#<NULL>#!#chinese_prc_ci_as#!#<NULL>#!#<NULL>#!#<NULL>
+~~END~~
+
+select count(*) from sys.columns where object_id = sys.object_id('t')
+go
+~~START~~
+int
+2
+~~END~~
+
+drop table t;
+go
+
+-- psql
+-- Need to terminate active session before cleaning up the login
+SELECT pg_terminate_backend(pid) FROM pg_stat_get_activity(NULL) 
+WHERE sys.suser_name(usesysid) = 'vector_login' AND backend_type = 'client backend' AND usesysid IS NOT NULL;
+GO
+~~START~~
+bool
+t
+~~END~~
+
+
+-- tsql
+use master
+go
+
+exec sp_execute_postgresql 'drop extension vector';
+go
+
+drop login vector_login
+go
+
+drop database vector_db;
+go