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author | Christopher Speller <crspeller@gmail.com> | 2016-05-12 15:08:58 -0400 |
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committer | Christopher Speller <crspeller@gmail.com> | 2016-05-12 16:37:29 -0400 |
commit | 84d2482ddbff9564c9ad75b2d30af66e3ddfd44d (patch) | |
tree | 8bfa567d2b6381f4a996ada2deff8a16aa85a3ac /Godeps/_workspace/src/github.com/go-gorp/gorp/dialect_mysql.go | |
parent | d1efb66ad7b017f0fbfe6f0c20843b30f396e504 (diff) | |
download | chat-84d2482ddbff9564c9ad75b2d30af66e3ddfd44d.tar.gz chat-84d2482ddbff9564c9ad75b2d30af66e3ddfd44d.tar.bz2 chat-84d2482ddbff9564c9ad75b2d30af66e3ddfd44d.zip |
Updating go depencancies. Switching to go1.6 vendoring (#2949)
Diffstat (limited to 'Godeps/_workspace/src/github.com/go-gorp/gorp/dialect_mysql.go')
-rw-r--r-- | Godeps/_workspace/src/github.com/go-gorp/gorp/dialect_mysql.go | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/Godeps/_workspace/src/github.com/go-gorp/gorp/dialect_mysql.go b/Godeps/_workspace/src/github.com/go-gorp/gorp/dialect_mysql.go deleted file mode 100644 index 3d7d34027..000000000 --- a/Godeps/_workspace/src/github.com/go-gorp/gorp/dialect_mysql.go +++ /dev/null @@ -1,171 +0,0 @@ -// Copyright 2012 James Cooper. All rights reserved. -// Use of this source code is governed by a MIT-style -// license that can be found in the LICENSE file. - -// Package gorp provides a simple way to marshal Go structs to and from -// SQL databases. It uses the database/sql package, and should work with any -// compliant database/sql driver. -// -// Source code and project home: -// https://github.com/go-gorp/gorp - -package gorp - -import ( - "fmt" - "reflect" - "strings" -) - -// Implementation of Dialect for MySQL databases. -type MySQLDialect struct { - - // Engine is the storage engine to use "InnoDB" vs "MyISAM" for example - Engine string - - // Encoding is the character encoding to use for created tables - Encoding string -} - -func (d MySQLDialect) QuerySuffix() string { return ";" } - -func (d MySQLDialect) ToSqlType(val reflect.Type, maxsize int, isAutoIncr bool) string { - switch val.Kind() { - case reflect.Ptr: - return d.ToSqlType(val.Elem(), maxsize, isAutoIncr) - case reflect.Bool: - return "boolean" - case reflect.Int8: - return "tinyint" - case reflect.Uint8: - return "tinyint unsigned" - case reflect.Int16: - return "smallint" - case reflect.Uint16: - return "smallint unsigned" - case reflect.Int, reflect.Int32: - return "int" - case reflect.Uint, reflect.Uint32: - return "int unsigned" - case reflect.Int64: - return "bigint" - case reflect.Uint64: - return "bigint unsigned" - case reflect.Float64, reflect.Float32: - return "double" - case reflect.Slice: - if val.Elem().Kind() == reflect.Uint8 { - return "mediumblob" - } - } - - switch val.Name() { - case "NullInt64": - return "bigint" - case "NullFloat64": - return "double" - case "NullBool": - return "tinyint" - case "Time": - return "datetime" - } - - if maxsize < 1 { - maxsize = 255 - } - - /* == About varchar(N) == - * N is number of characters. - * A varchar column can store up to 65535 bytes. - * Remember that 1 character is 3 bytes in utf-8 charset. - * Also remember that each row can store up to 65535 bytes, - * and you have some overheads, so it's not possible for a - * varchar column to have 65535/3 characters really. - * So it would be better to use 'text' type in stead of - * large varchar type. - */ - if maxsize < 256 { - return fmt.Sprintf("varchar(%d)", maxsize) - } else { - return "text" - } -} - -// Returns auto_increment -func (d MySQLDialect) AutoIncrStr() string { - return "auto_increment" -} - -func (d MySQLDialect) AutoIncrBindValue() string { - return "null" -} - -func (d MySQLDialect) AutoIncrInsertSuffix(col *ColumnMap) string { - return "" -} - -// Returns engine=%s charset=%s based on values stored on struct -func (d MySQLDialect) CreateTableSuffix() string { - if d.Engine == "" || d.Encoding == "" { - msg := "gorp - undefined" - - if d.Engine == "" { - msg += " MySQLDialect.Engine" - } - if d.Engine == "" && d.Encoding == "" { - msg += "," - } - if d.Encoding == "" { - msg += " MySQLDialect.Encoding" - } - msg += ". Check that your MySQLDialect was correctly initialized when declared." - panic(msg) - } - - return fmt.Sprintf(" engine=%s charset=%s", d.Engine, d.Encoding) -} - -func (m MySQLDialect) CreateIndexSuffix() string { - return "using" -} - -func (m MySQLDialect) DropIndexSuffix() string { - return "on" -} - -func (m MySQLDialect) TruncateClause() string { - return "truncate" -} - -// Returns "?" -func (d MySQLDialect) BindVar(i int) string { - return "?" -} - -func (d MySQLDialect) InsertAutoIncr(exec SqlExecutor, insertSql string, params ...interface{}) (int64, error) { - return standardInsertAutoIncr(exec, insertSql, params...) -} - -func (d MySQLDialect) QuoteField(f string) string { - return "`" + f + "`" -} - -func (d MySQLDialect) QuotedTableForQuery(schema string, table string) string { - if strings.TrimSpace(schema) == "" { - return d.QuoteField(table) - } - - return schema + "." + d.QuoteField(table) -} - -func (d MySQLDialect) IfSchemaNotExists(command, schema string) string { - return fmt.Sprintf("%s if not exists", command) -} - -func (d MySQLDialect) IfTableExists(command, schema, table string) string { - return fmt.Sprintf("%s if exists", command) -} - -func (d MySQLDialect) IfTableNotExists(command, schema, table string) string { - return fmt.Sprintf("%s if not exists", command) -} |