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Check whether a schema exists for the current dialect

Source: R/Dialect-mysql.R, R/Dialect-postgres.R, R/Dialect.R, and 1 more
check_schema_exists.Rd

Dialects that do not implement schemas should return TRUE.

Usage

check_schema_exists.mysql(x, .schema)

check_schema_exists.postgres(x, .schema)

check_schema_exists(x, .schema)

check_schema_exists.default(x, .schema)

check_schema_exists.sqlite(x, .schema)

Arguments

x

Engine or TableModel instance used for dispatch.

.schema

Character. Name of the schema to check.

Functions

  • check_schema_exists.mysql(): Check if a schema exists for MySQL.

  • check_schema_exists.postgres(): Check if a schema exists for PostgreSQL.

  • check_schema_exists.sqlite(): SQLite does not support schemas; always returns TRUE