From cc43f257bfe318a5f93ca336728c13443aba6c7f Mon Sep 17 00:00:00 2001
From: Jakub Martin <jakub.wit.martin@gmail.com>
Date: Sat, 15 Oct 2022 12:02:10 +0200
Subject: [PATCH] Add boolean to int conversion function.

---
 functions/functions.go                    | 12 ++++++++++++
 tests/scenarios/functions/conversions.err |  0
 tests/scenarios/functions/conversions.in  |  1 +
 tests/scenarios/functions/conversions.out |  5 +++++
 4 files changed, 18 insertions(+)
 create mode 100644 tests/scenarios/functions/conversions.err
 create mode 100644 tests/scenarios/functions/conversions.in
 create mode 100644 tests/scenarios/functions/conversions.out

diff --git a/functions/functions.go b/functions/functions.go
index 5480b2fe..fa70d728 100644
--- a/functions/functions.go
+++ b/functions/functions.go
@@ -910,6 +910,18 @@ func FunctionMap() map[string]physical.FunctionDetails {
 						return values[0], nil
 					},
 				},
+				{
+					ArgumentTypes: []octosql.Type{octosql.Boolean},
+					OutputType:    octosql.Int,
+					Strict:        true,
+					Function: func(values []octosql.Value) (octosql.Value, error) {
+						if values[0].Boolean {
+							return octosql.NewInt(1), nil
+						} else {
+							return octosql.NewInt(0), nil
+						}
+					},
+				},
 				{
 					ArgumentTypes: []octosql.Type{octosql.Float},
 					OutputType:    octosql.Int,
diff --git a/tests/scenarios/functions/conversions.err b/tests/scenarios/functions/conversions.err
new file mode 100644
index 00000000..e69de29b
diff --git a/tests/scenarios/functions/conversions.in b/tests/scenarios/functions/conversions.in
new file mode 100644
index 00000000..47aa8189
--- /dev/null
+++ b/tests/scenarios/functions/conversions.in
@@ -0,0 +1 @@
+octosql "SELECT int(true), int(false)"
diff --git a/tests/scenarios/functions/conversions.out b/tests/scenarios/functions/conversions.out
new file mode 100644
index 00000000..1535499d
--- /dev/null
+++ b/tests/scenarios/functions/conversions.out
@@ -0,0 +1,5 @@
++-------+-------+
+| col_0 | col_1 |
++-------+-------+
+|     1 |     0 |
++-------+-------+