package schema

import (
	"strings"
	"testing"
)

func TestToDBName(t *testing.T) {
	maps := map[string]string{
		"":                          "",
		"x":                         "x",
		"X":                         "x",
		"userRestrictions":          "user_restrictions",
		"ThisIsATest":               "this_is_a_test",
		"PFAndESI":                  "pf_and_esi",
		"AbcAndJkl":                 "abc_and_jkl",

        },
    }


@app.post(
    "/items/",
    openapi_extra={
        "requestBody": {
            "content": {
                "application/json": {
                    "schema": {
                        "required": ["name", "price"],
                        "type": "object",
                        "properties": {
                            "name": {"type": "string"},

package schema

import (
	"reflect"
	"testing"
)

func TestRemoveSettingFromTag(t *testing.T) {
	tags := map[string]string{
		`gorm:"before:value;column:db;after:value" other:"before:value;column:db;after:value"`:  `gorm:"before:value;after:value" other:"before:value;column:db;after:value"`,
		`gorm:"before:value;column:db;" other:"before:value;column:db;after:value"`:             `gorm:"before:value;" other:"before:value;column:db;after:value"`,

package gorm

import (
	"context"
	"database/sql"

	"gorm.io/gorm/clause"
	"gorm.io/gorm/schema"
)

// Dialector GORM database dialector
type Dialector interface {
	Name() string
	Initialize(*DB) error
	Migrator(db *DB) Migrator
	DataTypeOf(*schema.Field) string
	DefaultValueOf(*schema.Field) clause.Expression
	BindVarTo(writer clause.Writer, stmt *Statement, v interface{})
	QuoteTo(clause.Writer, string)

Also, the best approach was to use already existing standards.

So, before even starting to code **FastAPI**, I spent several months studying the specs for OpenAPI, JSON Schema, OAuth2, etc. Understanding their relationship, overlap, and differences.

## Design { #design }

Then I spent some time designing the developer "API" I wanted to have as a user (as a developer using FastAPI).

So, the frontend (that runs in the browser) would try to reach `/openapi.json` and wouldn't be able to get the OpenAPI schema.

Because we have a proxy with a path prefix of `/api/v1` for our app, the frontend needs to fetch the OpenAPI schema at `/api/v1/openapi.json`.

```mermaid
graph LR

                        "responses": {
                            "200": {
                                "description": "Successful Response",
                                "content": {"application/json": {"schema": {}}},
                            }
                        },
                        "summary": "Read Current User",
                        "operationId": "read_current_user_users_me_get",

		stmt.SetColumn(sd.Field.DBName, curTime, true)

		if stmt.Schema != nil {
			_, queryValues := schema.GetIdentityFieldValuesMap(stmt.Context, stmt.ReflectValue, stmt.Schema.PrimaryFields)
			column, values := schema.ToQueryValues(stmt.Table, stmt.Schema.PrimaryFieldDBNames, queryValues)

			if len(values) > 0 {

#### Veri "şeması" { #data-schema }

"Şema" terimi, JSON içeriği gibi bazı verilerin şeklini de ifade edebilir.

Bu durumda, JSON attribute'ları ve sahip oldukları veri türleri vb. anlamına gelir.

#### OpenAPI ve JSON Schema { #openapi-and-json-schema }

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;

/**
 * Incremental task to validate a set of YAML files against against a schema.
 */
public class ValidateYamlAgainstSchemaTask extends ValidateJsonAgainstSchemaTask {
    @Override
    protected String getFileType() {
        return "YAML";
    }

    protected ObjectMapper getMapper() {