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Support for quoted identifiers.

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This commit is contained in:
go-jet 2019-06-17 12:05:52 +02:00
parent 7fc99ac997
commit d9ffa86453
27 changed files with 268671 additions and 318 deletions
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33
sqlbuilder/column.go
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@ -2,10 +2,6 @@
package sqlbuilder
import (
"strings"
)
type column interface {
Name() string
TableName() string
@ -60,15 +56,7 @@ func (c *columnImpl) defaultAlias() string {
func (c *columnImpl) serializeForOrderBy(statement statementType, out *queryData) error {
if statement == set_statement {
// set Statement (UNION, EXCEPT ...) can reference only select projections in order by clause
columnRef := ""
if c.tableName != "" {
columnRef += c.tableName + "."
}
columnRef += c.name
out.writeString(`"` + columnRef + `"`)
out.writeString(`"` + c.defaultAlias() + `"`) //always quote
return nil
}
@ -90,25 +78,12 @@ func (c columnImpl) serializeForProjection(statement statementType, out *queryDa
func (c columnImpl) serialize(statement statementType, out *queryData, options ...serializeOption) error {
columnRef := ""
if c.tableName != "" {
columnRef += c.tableName + "."
out.writeIdentifier(c.tableName)
out.writeByte('.')
}
wrapColumnName := strings.Contains(c.name, ".")
if wrapColumnName {
columnRef += `"`
}
columnRef += c.name
if wrapColumnName {
columnRef += `"`
}
out.writeString(columnRef)
out.writeIdentifier(c.name)
return nil
}