62 lines
1 KiB
Go
62 lines
1 KiB
Go
package sqlbuilder
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import (
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"bytes"
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"database/sql"
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"github.com/sub0zero/go-sqlbuilder/sqlbuilder/execution"
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"github.com/sub0zero/go-sqlbuilder/types"
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)
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func serializeExpressionList(expressions []Expression, buf *bytes.Buffer) error {
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for i, value := range expressions {
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if i > 0 {
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buf.WriteString(", ")
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}
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err := value.SerializeSql(buf)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func serializeProjectionList(projections []Projection, buf *bytes.Buffer) error {
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for i, value := range projections {
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if i > 0 {
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buf.WriteString(", ")
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}
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err := value.SerializeForProjection(buf)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func Query(statement Statement, db types.Db, destination interface{}) error {
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query, err := statement.String()
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if err != nil {
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return err
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}
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return execution.Execute(db, query, destination)
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}
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func Execute(statement Statement, db types.Db) (res sql.Result, err error) {
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query, err := statement.String()
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if err != nil {
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return
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}
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res, err = db.Exec(query)
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return
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}
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