engine/mysql: Add support for LIKE (#1162)

sqlc-dev · Sep 7, 2021 · e178fdd · e178fdd
1 parent 0143129
commit e178fdd
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Showing 11 changed files with 194 additions and 1 deletion.
diff --git a/internal/endtoend/testdata/pattern_matching/mysql/go/db.go b/internal/endtoend/testdata/pattern_matching/mysql/go/db.go
diff --git a/internal/endtoend/testdata/pattern_matching/mysql/go/models.go b/internal/endtoend/testdata/pattern_matching/mysql/go/models.go
diff --git a/internal/endtoend/testdata/pattern_matching/mysql/go/query.sql.go b/internal/endtoend/testdata/pattern_matching/mysql/go/query.sql.go
diff --git a/internal/endtoend/testdata/pattern_matching/mysql/query.sql b/internal/endtoend/testdata/pattern_matching/mysql/query.sql
@@ -0,0 +1,4 @@
+CREATE TABLE pet (name text);
+
+-- name: PetsByName :many
+SELECT * FROM pet WHERE name LIKE ?;
diff --git a/internal/endtoend/testdata/pattern_matching/mysql/sqlc.json b/internal/endtoend/testdata/pattern_matching/mysql/sqlc.json
@@ -0,0 +1,12 @@
+{
+  "version": "1",
+  "packages": [
+    {
+      "engine": "mysql",
+      "path": "go",
+      "name": "querytest",
+      "schema": "query.sql",
+      "queries": "query.sql"
+    }
+  ]
+}
diff --git a/internal/endtoend/testdata/pattern_matching/postgresql/go/db.go b/internal/endtoend/testdata/pattern_matching/postgresql/go/db.go
diff --git a/internal/endtoend/testdata/pattern_matching/postgresql/go/models.go b/internal/endtoend/testdata/pattern_matching/postgresql/go/models.go
diff --git a/internal/endtoend/testdata/pattern_matching/postgresql/go/query.sql.go b/internal/endtoend/testdata/pattern_matching/postgresql/go/query.sql.go
diff --git a/internal/endtoend/testdata/pattern_matching/postgresql/query.sql b/internal/endtoend/testdata/pattern_matching/postgresql/query.sql
@@ -0,0 +1,4 @@
+CREATE TABLE pet (name text);
+
+-- name: PetsByName :many
+SELECT * FROM pet WHERE name LIKE $1;
diff --git a/internal/endtoend/testdata/pattern_matching/postgresql/sqlc.json b/internal/endtoend/testdata/pattern_matching/postgresql/sqlc.json
@@ -0,0 +1,12 @@
+{
+  "version": "1",
+  "packages": [
+    {
+      "engine": "postgresql",
+      "path": "go",
+      "name": "querytest",
+      "schema": "query.sql",
+      "queries": "query.sql"
+    }
+  ]
+}
diff --git a/internal/engine/dolphin/convert.go b/internal/engine/dolphin/convert.go
@@ -880,7 +880,16 @@ func (c *cc) convertPatternInExpr(n *pcast.PatternInExpr) ast.Node {
 }
 
 func (c *cc) convertPatternLikeExpr(n *pcast.PatternLikeExpr) ast.Node {
-	return todo(n)
+	return &ast.A_Expr{
+		Kind: ast.A_Expr_Kind(9),
+		Name: &ast.List{
+			Items: []ast.Node{
+				&ast.String{Str: "~~"},
+			},
+		},
+		Lexpr: c.convert(n.Expr),
+		Rexpr: c.convert(n.Pattern),
+	}
 }
 
 func (c *cc) convertPatternRegexpExpr(n *pcast.PatternRegexpExpr) ast.Node {