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SQLite training in Houston TX on 2019-11-05 (details)
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Overview
Comment:Add a test case to verify that CREATE TABLE AS does not store INT values in TEXT columns. Ticket [f2ad7de056ab1dc92].
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SHA1: 0e45e8f1574ef19a43dbd118440ddbc5cec80ce7
User & Date: drh 2015-05-20 17:25:44
Context
2015-05-20
17:36
Fix the initialization logic in CREATE TABLE AS so that the correct affinities are applied to all values being inserted into the new table, even if the RHS is a compound SELECT. Fix for ticket [f2ad7de056ab1dc9200]. check-in: 6a0cf3ce user: drh tags: trunk
17:25
Add a test case to verify that CREATE TABLE AS does not store INT values in TEXT columns. Ticket [f2ad7de056ab1dc92]. Closed-Leaf check-in: 0e45e8f1 user: drh tags: create-table-as-type-fix
17:18
Simplification of the initialization code for CREATE TABLE AS. check-in: 937f659e user: drh tags: create-table-as-type-fix
Changes
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Changes to test/misc1.test.

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  CREATE TABLE t19 AS SELECT 1, 2 AS '', 3;
  SELECT * FROM t19;
} {1 2 3}
do_execsql_test misc1-19.2 {
  CREATE TABLE t19b AS SELECT 4 AS '', 5 AS '',  6 AS '';
  SELECT * FROM t19b;
} {4 5 6}










# 2014-05-16:  Tests for the SQLITE_TESTCTRL_FAULT_INSTALL feature.
#
unset -nocomplain fault_callbacks
set fault_callbacks {}
proc fault_callback {n} {
  lappend ::fault_callbacks $n







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  CREATE TABLE t19 AS SELECT 1, 2 AS '', 3;
  SELECT * FROM t19;
} {1 2 3}
do_execsql_test misc1-19.2 {
  CREATE TABLE t19b AS SELECT 4 AS '', 5 AS '',  6 AS '';
  SELECT * FROM t19b;
} {4 5 6}

# 2015-05-20:  CREATE TABLE AS should not store INT value is a TEXT
# column.
#
do_execsql_test misc1-19.3 {
  CREATE TABLE t19c(x TEXT);
  CREATE TABLE t19d AS SELECT * FROM t19c UNION ALL SELECT 1234;
  SELECT x, typeof(x) FROM t19d;
} {1234 text}

# 2014-05-16:  Tests for the SQLITE_TESTCTRL_FAULT_INSTALL feature.
#
unset -nocomplain fault_callbacks
set fault_callbacks {}
proc fault_callback {n} {
  lappend ::fault_callbacks $n