Several small additions #345
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Also the 'IS NOT DISTINCT FROM' is added. These let one write queries that need to work with NULL for whatever reason. Added the helpers through the Expr level and up to the field definition.
In addition to the 'TruncateTableExpr' a pair of expr helpers for creating it are added to allow truncation of one or more tables in a single statement. Note that this does not touch the automigration code in any way or add any higher level functionality. Users can now write the faster TRUNCATE, but execution and management is entirely up to them.
This is just a small function for the 'AlterTableExpr' that supports renaming tables. Note this is not supported in the automigration so all execution and management is left to users.
Includes a handful of functions for options to the VACUUM statement but does not try to cover everything as this set has been growing in recent versions of PostgreSQL. Tests could possibly instead of looking at generated sql, attempt to inspect the catalog, however, the options influence what is written in a myriad of ways so the simple approach is taken for the moment.
qxjit
approved these changes
Feb 23, 2024
| (RawSql.unsafeFromRawSql (RawSql.leftParen <> RawSql.toRawSql left <> RawSql.rightParen)) | ||
| (RawSql.unsafeFromRawSql (RawSql.leftParen <> RawSql.toRawSql right <> RawSql.rightParen)) | ||
| (RawSql.unsafeFromRawSql (RawSql.parenthesized left)) | ||
| (RawSql.unsafeFromRawSql (RawSql.parenthesized right)) |
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This adds a handful of small additions. The commits are separated out for each to make viewing, or if needed reverting, the changes in isolation easier.
Most of the changes are limited to the working on the expr level and do not go out beyond that.
A quick overview: