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117 lines
3.5 KiB
Plaintext
117 lines
3.5 KiB
Plaintext
# 2019 March 01
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library.
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#
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####################################################
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# DO NOT EDIT! THIS FILE IS AUTOMATICALLY GENERATED!
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####################################################
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set testprefix windowerr
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ifcapable !windowfunc { finish_test ; return }
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do_execsql_test 1.0 {
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1(a INTEGER, b INTEGER);
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INSERT INTO t1 VALUES(1, 1);
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INSERT INTO t1 VALUES(2, 2);
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INSERT INTO t1 VALUES(3, 3);
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INSERT INTO t1 VALUES(4, 4);
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INSERT INTO t1 VALUES(5, 5);
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} {}
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# PG says ERROR: frame starting offset must not be negative
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do_test 1.1 { catch { execsql {
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SELECT a, sum(b) OVER (
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ORDER BY a ROWS BETWEEN -1 PRECEDING AND 1 FOLLOWING
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) FROM t1 ORDER BY 1
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} } } 1
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# PG says ERROR: frame ending offset must not be negative
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do_test 1.2 { catch { execsql {
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SELECT a, sum(b) OVER (
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ORDER BY a ROWS BETWEEN 1 PRECEDING AND -1 FOLLOWING
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) FROM t1 ORDER BY 1
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} } } 1
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# PG says ERROR: invalid preceding or following size in window function
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do_test 1.3 { catch { execsql {
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SELECT a, sum(b) OVER (
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ORDER BY a RANGE BETWEEN -1 PRECEDING AND 1 FOLLOWING
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) FROM t1 ORDER BY 1
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} } } 1
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# PG says ERROR: invalid preceding or following size in window function
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do_test 1.4 { catch { execsql {
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SELECT a, sum(b) OVER (
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ORDER BY a RANGE BETWEEN 1 PRECEDING AND -1 FOLLOWING
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) FROM t1 ORDER BY 1
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} } } 1
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# PG says ERROR: frame starting offset must not be negative
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do_test 1.5 { catch { execsql {
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SELECT a, sum(b) OVER (
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ORDER BY a GROUPS BETWEEN -1 PRECEDING AND 1 FOLLOWING
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) FROM t1 ORDER BY 1
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} } } 1
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# PG says ERROR: frame ending offset must not be negative
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do_test 1.6 { catch { execsql {
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SELECT a, sum(b) OVER (
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ORDER BY a GROUPS BETWEEN 1 PRECEDING AND -1 FOLLOWING
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) FROM t1 ORDER BY 1
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} } } 1
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# PG says ERROR: RANGE with offset PRECEDING/FOLLOWING requires exactly one ORDER BY column
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do_test 1.7 { catch { execsql {
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SELECT a, sum(b) OVER (
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ORDER BY a,b RANGE BETWEEN 1 PRECEDING AND 1 FOLLOWING
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) FROM t1 ORDER BY 1
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} } } 1
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# PG says ERROR: RANGE with offset PRECEDING/FOLLOWING requires exactly one ORDER BY column
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do_test 1.8 { catch { execsql {
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SELECT a, sum(b) OVER (
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PARTITION BY a RANGE BETWEEN 1 PRECEDING AND 1 FOLLOWING
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) FROM t1 ORDER BY 1
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} } } 1
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# PG says ERROR: aggregate function calls cannot contain window function calls
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do_test 2.1 { catch { execsql {
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SELECT sum( sum(a) OVER () ) FROM t1;
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} } } 1
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# PG says ERROR: column "xyz" does not exist
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do_test 2.2 { catch { execsql {
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SELECT sum(a) OVER () AS xyz FROM t1 ORDER BY sum(xyz);
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} } } 1
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# PG says ERROR: invalid input syntax for integer: "hello"
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do_test 3.0 { catch { execsql {
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SELECT sum(a) OVER win FROM t1
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WINDOW win AS (ROWS BETWEEN 'hello' PRECEDING AND 10 FOLLOWING)
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} } } 1
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# PG says ERROR: argument of ROWS must be type bigint, not type bit
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do_test 3.2 { catch { execsql {
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SELECT sum(a) OVER win FROM t1
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WINDOW win AS (ROWS BETWEEN 10 PRECEDING AND x'ABCD' FOLLOWING)
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} } } 1
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# PG says ERROR: function row_number(integer) does not exist
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do_test 3.3 { catch { execsql {
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SELECT row_number(a) OVER () FROM t1;
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} } } 1
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finish_test
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