aarondl#1038 support more than 255 columns

Author: Shalab Goel

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/aarondl/sqlboiler/v4 v4.19.5
 	github.com/aarondl/strmangle v0.0.9
 	github.com/davecgh/go-spew v1.1.1
-	github.com/ericlagergren/decimal v0.0.0-20240411145413-00de7ca16731
+	github.com/ericlagergren/decimal v0.0.0-20190420051523-6335edbaa640
 	github.com/friendsofgo/errors v0.9.2
 	github.com/go-sql-driver/mysql v1.9.3
 	github.com/google/go-cmp v0.7.0

go.sum

@@ -32,11 +32,14 @@ github.com/aarondl/sqlboiler/v4 v4.19.5 h1:/UW1qvOA+ytXjhDg85E7fDW6iqIGP9xDdqFbt
 github.com/aarondl/sqlboiler/v4 v4.19.5/go.mod h1:PqsFMK0K44NPrqcO24fnft2ePqK2avLvbqxWqsTXXHk=
 github.com/aarondl/strmangle v0.0.9 h1:VCT+O1FqRSE9DTK3qR0zRHtB384fdRzuyKfx2ux2xms=
 github.com/aarondl/strmangle v0.0.9/go.mod h1:ezNIwvvnuVGuKedP5qt2T+wvzPD8yuOoMzamifXNMlk=
+github.com/apmckinlay/gsuneido v0.0.0-20190404155041-0b6cd442a18f/go.mod h1:JU2DOj5Fc6rol0yaT79Csr47QR0vONGwJtBNGRD7jmc=
+github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
+github.com/ericlagergren/decimal v0.0.0-20190420051523-6335edbaa640/go.mod h1:mdYyfAkzn9kyJ/kMk/7WE9ufl9lflh+2NvecQ5mAghs=
 github.com/ericlagergren/decimal v0.0.0-20240411145413-00de7ca16731 h1:R/ZjJpjQKsZ6L/+Gf9WHbt31GG8NMVcpRqUE+1mMIyo=
 github.com/ericlagergren/decimal v0.0.0-20240411145413-00de7ca16731/go.mod h1:M9R1FoZ3y//hwwnJtO51ypFGwm8ZfpxPT/ZLtO1mcgQ=
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
@@ -75,6 +78,7 @@ github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
+github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
@@ -91,6 +95,7 @@ github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0
 github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
 github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c h1:+mdjkGKdHQG3305AYmdv1U2eRNDiU2ErMBj1gwrq8eQ=
 github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c/go.mod h1:7rwL4CYBLnjLxUqIJNnCWiEdr3bn6IUYi15bNlnbCCU=
+github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
@@ -100,6 +105,7 @@ github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/f
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/sagikazarmark/locafero v0.11.0 h1:1iurJgmM9G3PA/I+wWYIOw/5SyBtxapeHDcg+AAIFXc=
 github.com/sagikazarmark/locafero v0.11.0/go.mod h1:nVIGvgyzw595SUSUE6tvCp3YYTeHs15MvlmU87WwIik=
+github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24/go.mod h1:M+9NzErvs504Cn4c5DxATwIqPbtswREoFCre64PpcG4=
 github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp81k=
 github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
 github.com/sourcegraph/conc v0.3.1-0.20240121214520-5f936abd7ae8 h1:+jumHNA0Wrelhe64i8F6HNlS8pkoyMv5sreGx2Ry5Rw=
@@ -144,6 +150,7 @@ golang.org/x/xerrors v0.0.0-20220609144429-65e65417b02f/go.mod h1:K8+ghG5WaK9qNq
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 modernc.org/cc/v4 v4.26.2 h1:991HMkLjJzYBIfha6ECZdjrIYz2/1ayr+FL8GN+CNzM=

queries/reflect.go

@@ -13,9 +13,9 @@ import (
 	"time"
 	"unicode"
 
-	"github.com/friendsofgo/errors"
 	"github.com/aarondl/sqlboiler/v4/boil"
 	"github.com/aarondl/strmangle"
+	"github.com/friendsofgo/errors"
 )
 
 // Identifies what kind of object we're binding to
@@ -31,7 +31,7 @@ const (
 	loadMethodPrefix       = "Load"
 	relationshipStructName = "R"
 	loaderStructName       = "L"
-	sentinel               = uint64(255)
+	sentinel               = uint64(511)
 )
 
 // BindP executes the query and inserts the
@@ -352,8 +352,8 @@ func ptrFromMapping(val reflect.Value, mapping uint64, addressOf bool) reflect.V
 		var ignored any
 		return reflect.ValueOf(&ignored)
 	}
-	for i := 0; i < 8; i++ {
-		v := (mapping >> uint(i*8)) & sentinel
+	for i := 0; i < 9; i++ {
+		v := (mapping >> uint(i*9)) & sentinel
 
 		if v == sentinel {
 			if addressOf && val.Kind() != reflect.Ptr {
@@ -405,11 +405,11 @@ func makeStructMappingHelper(typ reflect.Type, prefix string, current uint64, de
 		}
 
 		if recurse {
-			makeStructMappingHelper(f.Type, tag, current|uint64(i)<<depth, depth+8, fieldMaps)
+			makeStructMappingHelper(f.Type, tag, current|uint64(i)<<depth, depth+9, fieldMaps)
 			continue
 		}
 
-		fieldMaps[tag] = current | (sentinel << (depth + 8)) | (uint64(i) << depth)
+		fieldMaps[tag] = current | (sentinel << (depth + 9)) | (uint64(i) << depth)
 	}
 }