whatandClaude
304d553b3c
Create comprehensive documentation for future Claude Code instances working in this repository, including: - Development commands for testing, building, and code quality - Core architecture overview of the SQL query builder system - Directory structure and component explanations - Testing patterns and conventions - Key dependencies and their purposes 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
77 lines
2.3 KiB
Go
77 lines
2.3 KiB
Go
package sqlite3
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import (
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"time"
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"git.fsdpf.net/go/db"
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"git.fsdpf.net/go/db/exp"
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)
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func DialectOptions() *db.SQLDialectOptions {
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opts := db.DefaultDialectOptions()
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opts.SupportsReturn = true
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opts.SupportsOrderByOnUpdate = true
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opts.SupportsLimitOnUpdate = true
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opts.SupportsOrderByOnDelete = true
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opts.SupportsLimitOnDelete = true
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opts.SupportsConflictUpdateWhere = false
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opts.SupportsInsertIgnoreSyntax = true
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opts.SupportsConflictTarget = true
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opts.SupportsMultipleUpdateTables = false
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opts.WrapCompoundsInParens = false
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opts.SupportsDistinctOn = false
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opts.SupportsWindowFunction = false
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opts.SupportsLateral = false
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opts.PlaceHolderFragment = []byte("?")
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opts.IncludePlaceholderNum = false
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opts.QuoteRune = '`'
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opts.DefaultValuesFragment = []byte("")
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opts.True = []byte("1")
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opts.False = []byte("0")
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opts.TimeFormat = time.RFC3339Nano
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opts.BooleanOperatorLookup = map[exp.BooleanOperation][]byte{
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exp.EqOp: []byte("="),
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exp.NeqOp: []byte("!="),
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exp.GtOp: []byte(">"),
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exp.GteOp: []byte(">="),
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exp.LtOp: []byte("<"),
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exp.LteOp: []byte("<="),
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exp.InOp: []byte("IN"),
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exp.NotInOp: []byte("NOT IN"),
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exp.IsOp: []byte("IS"),
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exp.IsNotOp: []byte("IS NOT"),
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exp.LikeOp: []byte("LIKE"),
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exp.NotLikeOp: []byte("NOT LIKE"),
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exp.ILikeOp: []byte("LIKE"),
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exp.NotILikeOp: []byte("NOT LIKE"),
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exp.RegexpLikeOp: []byte("REGEXP"),
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exp.RegexpNotLikeOp: []byte("NOT REGEXP"),
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exp.RegexpILikeOp: []byte("REGEXP"),
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exp.RegexpNotILikeOp: []byte("NOT REGEXP"),
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}
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opts.UseLiteralIsBools = false
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opts.BitwiseOperatorLookup = map[exp.BitwiseOperation][]byte{
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exp.BitwiseOrOp: []byte("|"),
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exp.BitwiseAndOp: []byte("&"),
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exp.BitwiseLeftShiftOp: []byte("<<"),
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exp.BitwiseRightShiftOp: []byte(">>"),
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}
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opts.EscapedRunes = map[rune][]byte{
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'\'': []byte("''"),
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}
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opts.InsertIgnoreClause = []byte("INSERT OR IGNORE INTO ")
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opts.ConflictFragment = []byte(" ON CONFLICT ")
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opts.ConflictDoUpdateFragment = []byte(" DO UPDATE SET ")
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opts.ConflictDoNothingFragment = []byte(" DO NOTHING ")
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opts.ForUpdateFragment = []byte("")
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opts.OfFragment = []byte("")
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opts.NowaitFragment = []byte("")
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return opts
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}
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func init() {
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db.RegisterDialect("sqlite3", DialectOptions())
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}
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