should be it

external/duckdb/test/sql/function/autocomplete/create_table.test

@@ -0,0 +1,129 @@
+# name: test/sql/function/autocomplete/create_table.test
+# description: Test sql_auto_complete
+# group: [autocomplete]
+
+require autocomplete
+
+# CREATE
+query II
+FROM sql_auto_complete('CR') LIMIT 1;
+----
+CREATE 	0
+
+# match case
+query II
+FROM sql_auto_complete('cr') LIMIT 1;
+----
+create 	0
+
+query II
+FROM sql_auto_complete('CREATE TA') LIMIT 1;
+----
+TABLE 	7
+
+query II
+FROM sql_auto_complete('CREATE T') LIMIT 1;
+----
+TABLE 	7
+
+query II
+FROM sql_auto_complete('CREATE OR RE') LIMIT 1;
+----
+REPLACE 	10
+
+query II
+FROM sql_auto_complete('create ta') LIMIT 1;
+----
+table 	7
+
+# suggest a type
+query II
+FROM sql_auto_complete('create table tbl(i INTE') LIMIT 1;
+----
+INTEGER	19
+
+# suggest a type in a list
+query II
+FROM sql_auto_complete('create table tbl(i INTEGER, j INTE') LIMIT 1;
+----
+INTEGER	30
+
+# suggest a constraint
+query II
+FROM sql_auto_complete('create table tbl(i INTEGER PRI') LIMIT 1;
+----
+PRIMARY 	27
+
+query II
+FROM sql_auto_complete('create table tbl(i INTEGER PRIMARY KE') LIMIT 1;
+----
+KEY 	35
+
+query II
+FROM sql_auto_complete('create table tbl(i INTEGER UNIQ') LIMIT 1;
+----
+UNIQUE 	27
+
+query II
+FROM sql_auto_complete('create table tbl(i INTEGER UNIQUE NO') LIMIT 1;
+----
+NOT 	34
+
+query II
+FROM sql_auto_complete('create table tbl(i INTEGER UNIQUE NOT N') LIMIT 1;
+----
+NULL 	38
+
+# top-level constraints
+query II
+FROM sql_auto_complete('create table tbl(i INTEGER, PRI') LIMIT 1;
+----
+PRIMARY 	28
+
+statement ok
+CREATE SCHEMA abcdefgh;
+
+# suggest a schema name
+query II
+FROM sql_auto_complete('CREATE TABLE abcd') LIMIT 1;
+----
+abcdefgh.	13
+
+query II
+FROM sql_auto_complete('CREATE TABLE abcdefgh.') LIMIT 1;
+----
+.	21
+
+# we suggest the original schema
+query II
+FROM sql_auto_complete('CREATE TABLE ABCD') LIMIT 1;
+----
+abcdefgh.	13
+
+# what if the schema is a keyword?
+statement ok
+CREATE SCHEMA "SCHEMA";
+
+query II
+FROM sql_auto_complete('CREATE TABLE SC') LIMIT 1;
+----
+"SCHEMA".	13
+
+# suggest a catalog
+statement ok
+ATTACH ':memory:' AS attached_in_memory;
+
+query II
+FROM sql_auto_complete('CREATE TABLE attac') LIMIT 1;
+----
+attached_in_memory.	13
+
+query II
+FROM sql_auto_complete('CREATE TABLE attached_in_memory.a') LIMIT 1;
+----
+abcdefgh.	32
+
+statement error
+FROM sql_auto_complete(NULL);
+----
+Binder Error: sql_auto_complete first parameter cannot be NULL