porsas.core — metosin/porsas 0.0.1-alpha1

compile clj

(compile sql)

(compile sql opts)

Given a SQL String and optional options, compiles a query into an effective function of connection ?params -> results. Accepts the following options:

key	description
:row	Optional function of rs->value or a RowCompiler to convert rows into values
:key	Optional function of rs-meta i->key to create key for map-results
:connection	Optional database connection to extract rs-meta at query compile time
:params	Optional parameters for extracting rs-meta at query compile time

compile-batch clj

(compile-batch sql)

(compile-batch sql opts)

Given a SQL String and optional options, compiles a query into an effective batching function of connection callback ?params, which calls the callback argument for each full (and the final maybe not full) batch of results.

Accepts the following options:

key	description
:row	Optional function of rs->value or a RowCompiler to convert rows into values
:key	Optional function of rs-meta i->key to create key for map-results
:size	Optional size of the batch (default 100)
:connection	Optional database connection to extract rs-meta at query compile time
:params	Optional parameters for extracting rs-meta at query compile time

create-query clj

(create-query)

(create-query {:keys [row key] :or {key (unqualified-key)}})

Creates a memoizing query function accepting the following options:

key	description
:row	Optional function of rs->value or a RowCompiler to convert rows into values
:key	Optional function of rs-meta i->key to create key for map-results

GetConnection clj protocol

get-connection clj

(get-connection this)

qualified-key clj

(qualified-key)

(qualified-key f)

(qualified-key ft fc)

query clj

(query connection sqlvec)

(query connection sqlvec opts)

Creates and executes a query, accepting the following options:

key	description
:row	Optional function of rs->value or a RowCompiler to convert rows into values
:key	Optional function of rs-meta i->key to create key for map-results

RowCompiler clj protocol

compile-row clj

(compile-row this cols)

rs->compiled-record clj

(rs->compiled-record)

(rs->compiled-record _)

rs->map clj

(rs->map)

(rs->map _)

rs->record clj

(rs->record record)

SQLAndParams clj protocol

get-params clj

(get-params this)

get-sql clj

(get-sql this)

unqualified-key clj

(unqualified-key)

(unqualified-key f)