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Results for “require”

Small, practical examples. Search by task or narrow things down below.

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PostgresGetting Started

Filter groups after aggregation

Postgres: Use HAVING to test a group’s calculated total.

Postgres✓ Tested
SQLiteGetting Started

Filter groups after aggregation

SQLite: Use HAVING to test a group’s calculated total.

SQLite✓ Tested
GitCommit history & revision selection

Filter history by its author identity

Git: The author filter selects commits by their recorded author metadata.

Git✓ Tested
PowerShellCollections & objects

Filter items in a pipeline

Keep numbers that meet a condition.

Where-Object✓ Tested
PowerShellGetting Started

Filter pipeline values

PowerShell: Filter pipeline values using PowerShell 7.

PowerShell✓ Tested
SQL ServerReporting & grouped calculations

Filter rows before grouping

SQL Server: WHERE limits the rows contributing to the aggregate; it differs from filtering completed groups with HAVING.

SQL Server✓ Tested
PostgresReporting & grouped calculations

Filter rows before grouping

Postgres: WHERE limits the rows contributing to the aggregate; it differs from filtering completed groups with HAVING.

Postgres✓ Tested
SQLiteReporting & grouped calculations

Filter rows before grouping

SQLite: WHERE limits the rows contributing to the aggregate; it differs from filtering completed groups with HAVING.

SQLite✓ Tested
GitCommit history & revision selection

Find a commit that changed the count of a text string

Git: The pickaxe -S option finds commits that add or remove occurrences of a literal string.

Git✓ Tested
Docker / ComposeContainer lifecycle

Find a named container in the created state

Docker / Compose: Combine name and status filters to narrow a listing.

Docker / Compose✓ Tested
GitBranches & ancestry

Find branches that contain a selected commit

Git: branch --contains limits the list to branches whose histories include the chosen revision.

Git✓ Tested
GitCommits & history

Find commits by message

Search commit subjects and bodies for a phrase.

log✓ Tested