Sample
drizzle-orm 0.45.2: Compile SQL template ASTs, dialect parameter placeholders, relational filter operators, placeholder bindings, and schema reflections in drizzle-orm@0.45.2 across PostgreSQL, SQLite, and MySQL dialects
Verified sample for npm drizzle-orm 0.45.2: Compile SQL template ASTs, dialect parameter placeholders, relational filter operators, placeholder bindings, and…
sha256:21550ec2f787d3b888be21a06703a3194f099a5e2e5384dcab181946e980037e
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MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
node linux x64 node node npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-17 |
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-18 |
Case
HOW- Goal
- Compile SQL template ASTs, dialect parameter placeholders, relational filter operators, placeholder bindings, and schema reflections in drizzle-orm@0.45.2 across PostgreSQL, SQLite, and MySQL dialects
- Packages
- Symbols
-
- sql
- eq
- and
- or
- inArray
- placeholder
- fillPlaceholders
- getTableColumns
- aliasedTable
- PgDialect
- SQLiteSyncDialect
- MySqlDialect
- Environment
- node
- Created
- 2026-08-17T17:33:27Z
Contract
- PgDialect compiles sql template tag expressions into PostgreSQL numbered placeholders ($1, $2), while SQLiteSyncDialect and MySqlDialect compile positional placeholders (?) with matching parameter bindings.
- assert PgDialect compiles sql template tag expressions into 1-based numbered placeholders $1, $2 with extracted parameter values
- assert SQLiteSyncDialect and MySqlDialect compile sql template tag expressions into positional question-mark placeholders with extracted parameter values
- assert escapeName and escapeString properly escape table identifiers and string literals across dialects
- assert sql.raw, sql.identifier, sql.join, and sql.empty compose raw fragments, quoted identifiers, and empty tokens into SQL ASTs
- assert placeholder and fillPlaceholders bind parameter objects or throw an error when a declared placeholder key is missing
- assert relational comparison and logical filter operators (eq, ne, gt, gte, lt, lte, and, or, not, inArray, notInArray, isNull, isNotNull, between, notBetween, like, notLike, ilike, notIlike) generate correct SQL syntax and parameter lists
- assert getTableColumns and getTableName reflect schema column properties while aliasedTable properly scopes column identifiers in compiled queries
- assert PgDialect and SQLiteSyncDialect buildDeleteQuery and buildUpdateQuery generate dialect-specific parameterized queries
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs