Method completion

backend/plugin/parser/plsql/completion.go:134–170

()

}

func (c *Completer) completion() ([]base.Candidate, error) {
	checkTokenQuoted := func(idx int) bool {
		if idx < 0 || idx >= len(c.tokens) {
			return false
		}
		tok := c.tokens[idx]
		return tok.Loc < len(c.sql) && c.sql[tok.Loc] == '"'
	}
	if checkTokenQuoted(c.caretTokenIndex) {
		c.caretTokenIsQuoted = true
	} else if c.caretTokenIndex > 0 {
		prev := c.tokens[c.caretTokenIndex-1]
		if prev.End >= c.cursorByteOffset && checkTokenQuoted(c.caretTokenIndex-1) {
			c.caretTokenIsQuoted = true
		}
	}

	if c.querySceneDisallowsCompletion() {
		return nil, nil
	}

	completionContext := oracleparser.CollectCompletion(c.sql, c.cursorByteOffset)
	if completionContext != nil {
		c.completionPrefix = completionContext.Prefix
		c.completionIntent = completionContext.Intent
		c.collectCompletionCTEs(completionContext)
		c.collectCompletionScopeReferences(completionContext)
	}
	candidates := (*oracleparser.CandidateSet)(nil)
	if completionContext != nil {
		candidates = completionContext.Candidates
	}
	if candidates == nil {
		candidates = oracleparser.Collect(c.sql, c.cursorByteOffset)
	}
	return c.filterCandidatesByScene(c.convertCandidates(candidates)), nil
}

type CompletionMap map[string]base.Candidate