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24 lines
347 B
Go
24 lines
347 B
Go
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package main
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import (
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"crypto/sha256"
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"database/sql"
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)
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func safeHash(data []byte) {
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sha256.Sum256(data)
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}
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func safeParamQuery(db *sql.DB, user string) {
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db.Query("SELECT * FROM users WHERE name = $1", user)
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}
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func safeLiteralQuery(db *sql.DB) {
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db.Query("SELECT COUNT(*) FROM users")
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}
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func safeStringOps() {
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x := "hello"
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_ = len(x)
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}
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